3344952080

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{22111}}^1$

素因数の和:22216

約数の個数: 80

約数和(自身を含む): 8159858688

約数和(自身を除く): 4814906608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 61, 62, 80, 122, 124, 155, 244, 248, 305, 310, 488, 496, 610, 620, 976, 1220, 1240, 1891, 2440, 2480, 3782, 4880, 7564, 9455, 15128, 18910, 22111, 30256, 37820, 44222, 75640, 88444, 110555, 151280, 176888, 221110, 353776, 442220, 685441, 884440, 1348771, 1370882, 1768880, 2697542, 2741764, 3427205, 5395084, 5483528, 6743855, 6854410, 10790168, 10967056, 13487710, 13708820, 21580336, 26975420, 27417640, 41811901, 53950840, 54835280, 83623802, 107901680, 167247604, 209059505, 334495208, 418119010, 668990416, 836238020, 1672476040, 3344952080]

約数ペア:

[(1, 3344952080), (2, 1672476040), (4, 836238020), (5, 668990416), (8, 418119010), (10, 334495208), (16, 209059505), (20, 167247604), (31, 107901680), (40, 83623802), (61, 54835280), (62, 53950840), (80, 41811901), (122, 27417640), (124, 26975420), (155, 21580336), (244, 13708820), (248, 13487710), (305, 10967056), (310, 10790168), (488, 6854410), (496, 6743855), (610, 5483528), (620, 5395084), (976, 3427205), (1220, 2741764), (1240, 2697542), (1891, 1768880), (2440, 1370882), (2480, 1348771), (3782, 884440), (4880, 685441), (7564, 442220), (9455, 353776), (15128, 221110), (18910, 176888), (22111, 151280), (30256, 110555), (37820, 88444), (44222, 75640)]