2674664540

素因数分解:

$2^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{747113}}^1$

素因数の和:747301

約数の個数: 24

約数和(自身を含む): 5648181840

約数和(自身を除く): 2973517300

約数列:

[1, 2, 4, 5, 10, 20, 179, 358, 716, 895, 1790, 3580, 747113, 1494226, 2988452, 3735565, 7471130, 14942260, 133733227, 267466454, 534932908, 668666135, 1337332270, 2674664540]

約数ペア:

[(1, 2674664540), (2, 1337332270), (4, 668666135), (5, 534932908), (10, 267466454), (20, 133733227), (179, 14942260), (358, 7471130), (716, 3735565), (895, 2988452), (1790, 1494226), (3580, 747113)]