100049120

素因数分解:

$2^5\times 5^1\times {\mathrm{625307}}^1$

素因数の和:625322

約数の個数: 24

約数和(自身を含む): 236366424

約数和(自身を除く): 136317304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 625307, 1250614, 2501228, 3126535, 5002456, 6253070, 10004912, 12506140, 20009824, 25012280, 50024560, 100049120]

約数ペア:

[(1, 100049120), (2, 50024560), (4, 25012280), (5, 20009824), (8, 12506140), (10, 10004912), (16, 6253070), (20, 5002456), (32, 3126535), (40, 2501228), (80, 1250614), (160, 625307)]