1580540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6079}}^1$

素因数の和:6101

約数の個数: 24

約数和(自身を含む): 3575040

約数和(自身を除く): 1994500

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 6079, 12158, 24316, 30395, 60790, 79027, 121580, 158054, 316108, 395135, 790270, 1580540]

約数ペア:

[(1, 1580540), (2, 790270), (4, 395135), (5, 316108), (10, 158054), (13, 121580), (20, 79027), (26, 60790), (52, 30395), (65, 24316), (130, 12158), (260, 6079)]