91114220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{3671}}^1$

素因数の和:3770

約数の個数: 48

約数和(自身を含む): 205426368

約数和(自身を除く): 114312148

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 73, 85, 146, 170, 292, 340, 365, 730, 1241, 1460, 2482, 3671, 4964, 6205, 7342, 12410, 14684, 18355, 24820, 36710, 62407, 73420, 124814, 249628, 267983, 312035, 535966, 624070, 1071932, 1248140, 1339915, 2679830, 4555711, 5359660, 9111422, 18222844, 22778555, 45557110, 91114220]

約数ペア:

[(1, 91114220), (2, 45557110), (4, 22778555), (5, 18222844), (10, 9111422), (17, 5359660), (20, 4555711), (34, 2679830), (68, 1339915), (73, 1248140), (85, 1071932), (146, 624070), (170, 535966), (292, 312035), (340, 267983), (365, 249628), (730, 124814), (1241, 73420), (1460, 62407), (2482, 36710), (3671, 24820), (4964, 18355), (6205, 14684), (7342, 12410)]