97810180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{22129}}^1$

素因数の和:22168

約数の個数: 48

約数和(自身を含む): 234223920

約数和(自身を除く): 136413740

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 4420, 22129, 44258, 88516, 110645, 221290, 287677, 376193, 442580, 575354, 752386, 1150708, 1438385, 1504772, 1880965, 2876770, 3761930, 4890509, 5753540, 7523860, 9781018, 19562036, 24452545, 48905090, 97810180]

約数ペア:

[(1, 97810180), (2, 48905090), (4, 24452545), (5, 19562036), (10, 9781018), (13, 7523860), (17, 5753540), (20, 4890509), (26, 3761930), (34, 2876770), (52, 1880965), (65, 1504772), (68, 1438385), (85, 1150708), (130, 752386), (170, 575354), (221, 442580), (260, 376193), (340, 287677), (442, 221290), (884, 110645), (1105, 88516), (2210, 44258), (4420, 22129)]