8100290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{349}}^1$

素因数の和:578

約数の個数: 32

約数和(自身を含む): 16027200

約数和(自身を除く): 7926910

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 211, 349, 422, 698, 1055, 1745, 2110, 2321, 3490, 3839, 4642, 7678, 11605, 19195, 23210, 38390, 73639, 147278, 368195, 736390, 810029, 1620058, 4050145, 8100290]

約数ペア:

[(1, 8100290), (2, 4050145), (5, 1620058), (10, 810029), (11, 736390), (22, 368195), (55, 147278), (110, 73639), (211, 38390), (349, 23210), (422, 19195), (698, 11605), (1055, 7678), (1745, 4642), (2110, 3839), (2321, 3490)]