4081750

素因数分解:

$2^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{563}}^1$

素因数の和:609

約数の個数: 32

約数和(自身を含む): 7918560

約数和(自身を除く): 3836810

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 125, 145, 250, 290, 563, 725, 1126, 1450, 2815, 3625, 5630, 7250, 14075, 16327, 28150, 32654, 70375, 81635, 140750, 163270, 408175, 816350, 2040875, 4081750]

約数ペア:

[(1, 4081750), (2, 2040875), (5, 816350), (10, 408175), (25, 163270), (29, 140750), (50, 81635), (58, 70375), (125, 32654), (145, 28150), (250, 16327), (290, 14075), (563, 7250), (725, 5630), (1126, 3625), (1450, 2815)]