24985120

素因数分解:

$2^5\times 5^1\times {\mathrm{156157}}^1$

素因数の和:156172

約数の個数: 24

約数和(自身を含む): 59027724

約数和(自身を除く): 34042604

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 156157, 312314, 624628, 780785, 1249256, 1561570, 2498512, 3123140, 4997024, 6246280, 12492560, 24985120]

約数ペア:

[(1, 24985120), (2, 12492560), (4, 6246280), (5, 4997024), (8, 3123140), (10, 2498512), (16, 1561570), (20, 1249256), (32, 780785), (40, 624628), (80, 312314), (160, 156157)]