45230120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{86981}}^1$

素因数の和:87005

約数の個数: 32

約数和(自身を含む): 109597320

約数和(自身を除く): 64367200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 86981, 173962, 347924, 434905, 695848, 869810, 1130753, 1739620, 2261506, 3479240, 4523012, 5653765, 9046024, 11307530, 22615060, 45230120]

約数ペア:

[(1, 45230120), (2, 22615060), (4, 11307530), (5, 9046024), (8, 5653765), (10, 4523012), (13, 3479240), (20, 2261506), (26, 1739620), (40, 1130753), (52, 869810), (65, 695848), (104, 434905), (130, 347924), (260, 173962), (520, 86981)]