5304371540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20401429}}^1$

素因数の和:20401451

約数の個数: 24

約数和(自身を含む): 11996040840

約数和(自身を除く): 6691669300

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 20401429, 40802858, 81605716, 102007145, 204014290, 265218577, 408028580, 530437154, 1060874308, 1326092885, 2652185770, 5304371540]

約数ペア:

[(1, 5304371540), (2, 2652185770), (4, 1326092885), (5, 1060874308), (10, 530437154), (13, 408028580), (20, 265218577), (26, 204014290), (52, 102007145), (65, 81605716), (130, 40802858), (260, 20401429)]