23275480

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{10979}}^1$

素因数の和:11043

約数の個数: 32

約数和(自身を含む): 53362800

約数和(自身を除く): 30087320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 10979, 21958, 43916, 54895, 87832, 109790, 219580, 439160, 581887, 1163774, 2327548, 2909435, 4655096, 5818870, 11637740, 23275480]

約数ペア:

[(1, 23275480), (2, 11637740), (4, 5818870), (5, 4655096), (8, 2909435), (10, 2327548), (20, 1163774), (40, 581887), (53, 439160), (106, 219580), (212, 109790), (265, 87832), (424, 54895), (530, 43916), (1060, 21958), (2120, 10979)]