2548933600

素因数分解:

$2^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{317}}^1$

素因数の和:402

約数の個数: 216

約数和(自身を含む): 6868857240

約数和(自身を除く): 4319923640

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 25, 32, 38, 40, 46, 50, 76, 80, 92, 95, 100, 115, 152, 160, 184, 190, 200, 230, 304, 317, 368, 380, 400, 437, 460, 475, 529, 575, 608, 634, 736, 760, 800, 874, 920, 950, 1058, 1150, 1268, 1520, 1585, 1748, 1840, 1900, 2116, 2185, 2300, 2536, 2645, 3040, 3170, 3496, 3680, 3800, 4232, 4370, 4600, 5072, 5290, 6023, 6340, 6992, 7291, 7600, 7925, 8464, 8740, 9200, 10051, 10144, 10580, 10925, 12046, 12680, 13225, 13984, 14582, 15200, 15850, 16928, 17480, 18400, 20102, 21160, 21850, 24092, 25360, 26450, 29164, 30115, 31700, 34960, 36455, 40204, 42320, 43700, 48184, 50255, 50720, 52900, 58328, 60230, 63400, 69920, 72910, 80408, 84640, 87400, 96368, 100510, 105800, 116656, 120460, 126800, 138529, 145820, 150575, 160816, 167693, 174800, 182275, 192736, 201020, 211600, 233312, 240920, 251275, 253600, 277058, 291640, 301150, 321632, 335386, 349600, 364550, 402040, 423200, 481840, 502550, 554116, 583280, 602300, 670772, 692645, 729100, 804080, 838465, 963680, 1005100, 1108232, 1166560, 1204600, 1341544, 1385290, 1458200, 1608160, 1676930, 2010200, 2216464, 2409200, 2683088, 2770580, 2916400, 3186167, 3353860, 3463225, 4020400, 4192325, 4432928, 4818400, 5366176, 5541160, 5832800, 6372334, 6707720, 6926450, 8040800, 8384650, 11082320, 12744668, 13415440, 13852900, 15930835, 16769300, 22164640, 25489336, 26830880, 27705800, 31861670, 33538600, 50978672, 55411600, 63723340, 67077200, 79654175, 101957344, 110823200, 127446680, 134154400, 159308350, 254893360, 318616700, 509786720, 637233400, 1274466800, 2548933600]

約数ペア:

[(1, 2548933600), (2, 1274466800), (4, 637233400), (5, 509786720), (8, 318616700), (10, 254893360), (16, 159308350), (19, 134154400), (20, 127446680), (23, 110823200), (25, 101957344), (32, 79654175), (38, 67077200), (40, 63723340), (46, 55411600), (50, 50978672), (76, 33538600), (80, 31861670), (92, 27705800), (95, 26830880), (100, 25489336), (115, 22164640), (152, 16769300), (160, 15930835), (184, 13852900), (190, 13415440), (200, 12744668), (230, 11082320), (304, 8384650), (317, 8040800), (368, 6926450), (380, 6707720), (400, 6372334), (437, 5832800), (460, 5541160), (475, 5366176), (529, 4818400), (575, 4432928), (608, 4192325), (634, 4020400), (736, 3463225), (760, 3353860), (800, 3186167), (874, 2916400), (920, 2770580), (950, 2683088), (1058, 2409200), (1150, 2216464), (1268, 2010200), (1520, 1676930), (1585, 1608160), (1748, 1458200), (1840, 1385290), (1900, 1341544), (2116, 1204600), (2185, 1166560), (2300, 1108232), (2536, 1005100), (2645, 963680), (3040, 838465), (3170, 804080), (3496, 729100), (3680, 692645), (3800, 670772), (4232, 602300), (4370, 583280), (4600, 554116), (5072, 502550), (5290, 481840), (6023, 423200), (6340, 402040), (6992, 364550), (7291, 349600), (7600, 335386), (7925, 321632), (8464, 301150), (8740, 291640), (9200, 277058), (10051, 253600), (10144, 251275), (10580, 240920), (10925, 233312), (12046, 211600), (12680, 201020), (13225, 192736), (13984, 182275), (14582, 174800), (15200, 167693), (15850, 160816), (16928, 150575), (17480, 145820), (18400, 138529), (20102, 126800), (21160, 120460), (21850, 116656), (24092, 105800), (25360, 100510), (26450, 96368), (29164, 87400), (30115, 84640), (31700, 80408), (34960, 72910), (36455, 69920), (40204, 63400), (42320, 60230), (43700, 58328), (48184, 52900), (50255, 50720)]