119426840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1409}}^1$

素因数の和:1596

約数の個数: 64

約数和(自身を含む): 291362400

約数和(自身を除く): 171935560

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 163, 260, 326, 520, 652, 815, 1304, 1409, 1630, 2119, 2818, 3260, 4238, 5636, 6520, 7045, 8476, 10595, 11272, 14090, 16952, 18317, 21190, 28180, 36634, 42380, 56360, 73268, 84760, 91585, 146536, 183170, 229667, 366340, 459334, 732680, 918668, 1148335, 1837336, 2296670, 2985671, 4593340, 5971342, 9186680, 11942684, 14928355, 23885368, 29856710, 59713420, 119426840]

約数ペア:

[(1, 119426840), (2, 59713420), (4, 29856710), (5, 23885368), (8, 14928355), (10, 11942684), (13, 9186680), (20, 5971342), (26, 4593340), (40, 2985671), (52, 2296670), (65, 1837336), (104, 1148335), (130, 918668), (163, 732680), (260, 459334), (326, 366340), (520, 229667), (652, 183170), (815, 146536), (1304, 91585), (1409, 84760), (1630, 73268), (2119, 56360), (2818, 42380), (3260, 36634), (4238, 28180), (5636, 21190), (6520, 18317), (7045, 16952), (8476, 14090), (10595, 11272)]