104837720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{201611}}^1$

素因数の和:201635

約数の個数: 32

約数和(自身を含む): 254031120

約数和(自身を除く): 149193400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 201611, 403222, 806444, 1008055, 1612888, 2016110, 2620943, 4032220, 5241886, 8064440, 10483772, 13104715, 20967544, 26209430, 52418860, 104837720]

約数ペア:

[(1, 104837720), (2, 52418860), (4, 26209430), (5, 20967544), (8, 13104715), (10, 10483772), (13, 8064440), (20, 5241886), (26, 4032220), (40, 2620943), (52, 2016110), (65, 1612888), (104, 1008055), (130, 806444), (260, 403222), (520, 201611)]