5343260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20551}}^1$

素因数の和:20573

約数の個数: 24

約数和(自身を含む): 12084576

約数和(自身を除く): 6741316

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 20551, 41102, 82204, 102755, 205510, 267163, 411020, 534326, 1068652, 1335815, 2671630, 5343260]

約数ペア:

[(1, 5343260), (2, 2671630), (4, 1335815), (5, 1068652), (10, 534326), (13, 411020), (20, 267163), (26, 205510), (52, 102755), (65, 82204), (130, 41102), (260, 20551)]