5091580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19583}}^1$

素因数の和:19605

約数の個数: 24

約数和(自身を含む): 11515392

約数和(自身を除く): 6423812

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 19583, 39166, 78332, 97915, 195830, 254579, 391660, 509158, 1018316, 1272895, 2545790, 5091580]

約数ペア:

[(1, 5091580), (2, 2545790), (4, 1272895), (5, 1018316), (10, 509158), (13, 391660), (20, 254579), (26, 195830), (52, 97915), (65, 78332), (130, 39166), (260, 19583)]