104552890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47309}}^1$

素因数の和:47346

約数の個数: 32

約数和(自身を含む): 214598160

約数和(自身を除く): 110045270

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 47309, 94618, 236545, 473090, 615017, 804253, 1230034, 1608506, 3075085, 4021265, 6150170, 8042530, 10455289, 20910578, 52276445, 104552890]

約数ペア:

[(1, 104552890), (2, 52276445), (5, 20910578), (10, 10455289), (13, 8042530), (17, 6150170), (26, 4021265), (34, 3075085), (65, 1608506), (85, 1230034), (130, 804253), (170, 615017), (221, 473090), (442, 236545), (1105, 94618), (2210, 47309)]