24996400

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:84

約数の個数: 240

約数和(自身を含む): 77495040

約数和(自身を除く): 52498640

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 19, 20, 22, 23, 25, 26, 38, 40, 44, 46, 50, 52, 55, 65, 76, 80, 88, 92, 95, 100, 104, 110, 115, 130, 143, 152, 176, 184, 190, 200, 208, 209, 220, 230, 247, 253, 260, 275, 286, 299, 304, 325, 368, 380, 400, 418, 437, 440, 460, 475, 494, 506, 520, 550, 572, 575, 598, 650, 715, 760, 836, 874, 880, 920, 950, 988, 1012, 1040, 1045, 1100, 1144, 1150, 1196, 1235, 1265, 1300, 1430, 1495, 1520, 1672, 1748, 1840, 1900, 1976, 2024, 2090, 2185, 2200, 2288, 2300, 2392, 2470, 2530, 2600, 2717, 2860, 2990, 3289, 3344, 3496, 3575, 3800, 3952, 4048, 4180, 4370, 4400, 4600, 4784, 4807, 4940, 5060, 5200, 5225, 5434, 5681, 5720, 5980, 6175, 6325, 6578, 6992, 7150, 7475, 7600, 8360, 8740, 9200, 9614, 9880, 10120, 10450, 10868, 10925, 11362, 11440, 11960, 12350, 12650, 13156, 13585, 14300, 14950, 16445, 16720, 17480, 19228, 19760, 20240, 20900, 21736, 21850, 22724, 23920, 24035, 24700, 25300, 26312, 27170, 28405, 28600, 29900, 32890, 34960, 38456, 41800, 43472, 43700, 45448, 48070, 49400, 50600, 52624, 54340, 56810, 57200, 59800, 62491, 65780, 67925, 76912, 82225, 83600, 87400, 90896, 96140, 98800, 101200, 108680, 113620, 119600, 120175, 124982, 131560, 135850, 142025, 164450, 174800, 192280, 217360, 227240, 240350, 249964, 263120, 271700, 284050, 312455, 328900, 384560, 454480, 480700, 499928, 543400, 568100, 624910, 657800, 961400, 999856, 1086800, 1136200, 1249820, 1315600, 1562275, 1922800, 2272400, 2499640, 3124550, 4999280, 6249100, 12498200, 24996400]

約数ペア:

[(1, 24996400), (2, 12498200), (4, 6249100), (5, 4999280), (8, 3124550), (10, 2499640), (11, 2272400), (13, 1922800), (16, 1562275), (19, 1315600), (20, 1249820), (22, 1136200), (23, 1086800), (25, 999856), (26, 961400), (38, 657800), (40, 624910), (44, 568100), (46, 543400), (50, 499928), (52, 480700), (55, 454480), (65, 384560), (76, 328900), (80, 312455), (88, 284050), (92, 271700), (95, 263120), (100, 249964), (104, 240350), (110, 227240), (115, 217360), (130, 192280), (143, 174800), (152, 164450), (176, 142025), (184, 135850), (190, 131560), (200, 124982), (208, 120175), (209, 119600), (220, 113620), (230, 108680), (247, 101200), (253, 98800), (260, 96140), (275, 90896), (286, 87400), (299, 83600), (304, 82225), (325, 76912), (368, 67925), (380, 65780), (400, 62491), (418, 59800), (437, 57200), (440, 56810), (460, 54340), (475, 52624), (494, 50600), (506, 49400), (520, 48070), (550, 45448), (572, 43700), (575, 43472), (598, 41800), (650, 38456), (715, 34960), (760, 32890), (836, 29900), (874, 28600), (880, 28405), (920, 27170), (950, 26312), (988, 25300), (1012, 24700), (1040, 24035), (1045, 23920), (1100, 22724), (1144, 21850), (1150, 21736), (1196, 20900), (1235, 20240), (1265, 19760), (1300, 19228), (1430, 17480), (1495, 16720), (1520, 16445), (1672, 14950), (1748, 14300), (1840, 13585), (1900, 13156), (1976, 12650), (2024, 12350), (2090, 11960), (2185, 11440), (2200, 11362), (2288, 10925), (2300, 10868), (2392, 10450), (2470, 10120), (2530, 9880), (2600, 9614), (2717, 9200), (2860, 8740), (2990, 8360), (3289, 7600), (3344, 7475), (3496, 7150), (3575, 6992), (3800, 6578), (3952, 6325), (4048, 6175), (4180, 5980), (4370, 5720), (4400, 5681), (4600, 5434), (4784, 5225), (4807, 5200), (4940, 5060)]