371540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1429}}^1$

素因数の和:1451

約数の個数: 24

約数和(自身を含む): 840840

約数和(自身を除く): 469300

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 1429, 2858, 5716, 7145, 14290, 18577, 28580, 37154, 74308, 92885, 185770, 371540]

約数ペア:

[(1, 371540), (2, 185770), (4, 92885), (5, 74308), (10, 37154), (13, 28580), (20, 18577), (26, 14290), (52, 7145), (65, 5716), (130, 2858), (260, 1429)]