97896040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{821}}^1$

素因数の和:1114

約数の個数: 64

約数和(自身を含む): 241470720

約数和(自身を除く): 143574680

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 271, 440, 542, 821, 1084, 1355, 1642, 2168, 2710, 2981, 3284, 4105, 5420, 5962, 6568, 8210, 9031, 10840, 11924, 14905, 16420, 18062, 23848, 29810, 32840, 36124, 45155, 59620, 72248, 90310, 119240, 180620, 222491, 361240, 444982, 889964, 1112455, 1779928, 2224910, 2447401, 4449820, 4894802, 8899640, 9789604, 12237005, 19579208, 24474010, 48948020, 97896040]

約数ペア:

[(1, 97896040), (2, 48948020), (4, 24474010), (5, 19579208), (8, 12237005), (10, 9789604), (11, 8899640), (20, 4894802), (22, 4449820), (40, 2447401), (44, 2224910), (55, 1779928), (88, 1112455), (110, 889964), (220, 444982), (271, 361240), (440, 222491), (542, 180620), (821, 119240), (1084, 90310), (1355, 72248), (1642, 59620), (2168, 45155), (2710, 36124), (2981, 32840), (3284, 29810), (4105, 23848), (5420, 18062), (5962, 16420), (6568, 14905), (8210, 11924), (9031, 10840)]