40621020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61547}}^1$

素因数の和:61570

約数の個数: 48

約数和(自身を含む): 124080768

約数和(自身を除く): 83459748

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 61547, 123094, 184641, 246188, 307735, 369282, 615470, 677017, 738564, 923205, 1230940, 1354034, 1846410, 2031051, 2708068, 3385085, 3692820, 4062102, 6770170, 8124204, 10155255, 13540340, 20310510, 40621020]

約数ペア:

[(1, 40621020), (2, 20310510), (3, 13540340), (4, 10155255), (5, 8124204), (6, 6770170), (10, 4062102), (11, 3692820), (12, 3385085), (15, 2708068), (20, 2031051), (22, 1846410), (30, 1354034), (33, 1230940), (44, 923205), (55, 738564), (60, 677017), (66, 615470), (110, 369282), (132, 307735), (165, 246188), (220, 184641), (330, 123094), (660, 61547)]