4086260

素因数分解:

$2^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1181}}^1$

素因数の和:1363

約数の個数: 24

約数和(自身を含む): 8638056

約数和(自身を除く): 4551796

約数列:

[1, 2, 4, 5, 10, 20, 173, 346, 692, 865, 1181, 1730, 2362, 3460, 4724, 5905, 11810, 23620, 204313, 408626, 817252, 1021565, 2043130, 4086260]

約数ペア:

[(1, 4086260), (2, 2043130), (4, 1021565), (5, 817252), (10, 408626), (20, 204313), (173, 23620), (346, 11810), (692, 5905), (865, 4724), (1181, 3460), (1730, 2362)]