2752805920

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{1609}}^1$

素因数の和:1695

約数の個数: 144

約数和(自身を含む): 7099694280

約数和(自身を除く): 4346888360

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 37, 40, 68, 74, 80, 85, 136, 148, 160, 170, 185, 272, 289, 296, 340, 370, 544, 578, 592, 629, 680, 740, 1156, 1184, 1258, 1360, 1445, 1480, 1609, 2312, 2516, 2720, 2890, 2960, 3145, 3218, 4624, 5032, 5780, 5920, 6290, 6436, 8045, 9248, 10064, 10693, 11560, 12580, 12872, 16090, 20128, 21386, 23120, 25160, 25744, 27353, 32180, 42772, 46240, 50320, 51488, 53465, 54706, 59533, 64360, 85544, 100640, 106930, 109412, 119066, 128720, 136765, 171088, 213860, 218824, 238132, 257440, 273530, 297665, 342176, 427720, 437648, 465001, 476264, 547060, 595330, 855440, 875296, 930002, 952528, 1012061, 1094120, 1190660, 1710880, 1860004, 1905056, 2024122, 2188240, 2325005, 2381320, 3720008, 4048244, 4376480, 4650010, 4762640, 5060305, 7440016, 8096488, 9300020, 9525280, 10120610, 14880032, 16192976, 17205037, 18600040, 20241220, 32385952, 34410074, 37200080, 40482440, 68820148, 74400160, 80964880, 86025185, 137640296, 161929760, 172050370, 275280592, 344100740, 550561184, 688201480, 1376402960, 2752805920]

約数ペア:

[(1, 2752805920), (2, 1376402960), (4, 688201480), (5, 550561184), (8, 344100740), (10, 275280592), (16, 172050370), (17, 161929760), (20, 137640296), (32, 86025185), (34, 80964880), (37, 74400160), (40, 68820148), (68, 40482440), (74, 37200080), (80, 34410074), (85, 32385952), (136, 20241220), (148, 18600040), (160, 17205037), (170, 16192976), (185, 14880032), (272, 10120610), (289, 9525280), (296, 9300020), (340, 8096488), (370, 7440016), (544, 5060305), (578, 4762640), (592, 4650010), (629, 4376480), (680, 4048244), (740, 3720008), (1156, 2381320), (1184, 2325005), (1258, 2188240), (1360, 2024122), (1445, 1905056), (1480, 1860004), (1609, 1710880), (2312, 1190660), (2516, 1094120), (2720, 1012061), (2890, 952528), (2960, 930002), (3145, 875296), (3218, 855440), (4624, 595330), (5032, 547060), (5780, 476264), (5920, 465001), (6290, 437648), (6436, 427720), (8045, 342176), (9248, 297665), (10064, 273530), (10693, 257440), (11560, 238132), (12580, 218824), (12872, 213860), (16090, 171088), (20128, 136765), (21386, 128720), (23120, 119066), (25160, 109412), (25744, 106930), (27353, 100640), (32180, 85544), (42772, 64360), (46240, 59533), (50320, 54706), (51488, 53465)]