24905120

素因数分解:

$2^5\times 5^1\times {\mathrm{155657}}^1$

素因数の和:155672

約数の個数: 24

約数和(自身を含む): 58838724

約数和(自身を除く): 33933604

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 155657, 311314, 622628, 778285, 1245256, 1556570, 2490512, 3113140, 4981024, 6226280, 12452560, 24905120]

約数ペア:

[(1, 24905120), (2, 12452560), (4, 6226280), (5, 4981024), (8, 3113140), (10, 2490512), (16, 1556570), (20, 1245256), (32, 778285), (40, 622628), (80, 311314), (160, 155657)]