462190160

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{821}}^1$

素因数の和:1092

約数の個数: 80

約数和(自身を含む): 1115500032

約数和(自身を除く): 653309872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 227, 248, 310, 454, 496, 620, 821, 908, 1135, 1240, 1642, 1816, 2270, 2480, 3284, 3632, 4105, 4540, 6568, 7037, 8210, 9080, 13136, 14074, 16420, 18160, 25451, 28148, 32840, 35185, 50902, 56296, 65680, 70370, 101804, 112592, 127255, 140740, 186367, 203608, 254510, 281480, 372734, 407216, 509020, 562960, 745468, 931835, 1018040, 1490936, 1863670, 2036080, 2981872, 3727340, 5777377, 7454680, 11554754, 14909360, 23109508, 28886885, 46219016, 57773770, 92438032, 115547540, 231095080, 462190160]

約数ペア:

[(1, 462190160), (2, 231095080), (4, 115547540), (5, 92438032), (8, 57773770), (10, 46219016), (16, 28886885), (20, 23109508), (31, 14909360), (40, 11554754), (62, 7454680), (80, 5777377), (124, 3727340), (155, 2981872), (227, 2036080), (248, 1863670), (310, 1490936), (454, 1018040), (496, 931835), (620, 745468), (821, 562960), (908, 509020), (1135, 407216), (1240, 372734), (1642, 281480), (1816, 254510), (2270, 203608), (2480, 186367), (3284, 140740), (3632, 127255), (4105, 112592), (4540, 101804), (6568, 70370), (7037, 65680), (8210, 56296), (9080, 50902), (13136, 35185), (14074, 32840), (16420, 28148), (18160, 25451)]