1235822120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2376581}}^1$

素因数の和:2376605

約数の個数: 32

約数和(自身を含む): 2994493320

約数和(自身を除く): 1758671200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 2376581, 4753162, 9506324, 11882905, 19012648, 23765810, 30895553, 47531620, 61791106, 95063240, 123582212, 154477765, 247164424, 308955530, 617911060, 1235822120]

約数ペア:

[(1, 1235822120), (2, 617911060), (4, 308955530), (5, 247164424), (8, 154477765), (10, 123582212), (13, 95063240), (20, 61791106), (26, 47531620), (40, 30895553), (52, 23765810), (65, 19012648), (104, 11882905), (130, 9506324), (260, 4753162), (520, 2376581)]