61043680

素因数分解:

$2^5\times 5^1\times {\mathrm{381523}}^1$

素因数の和:381538

約数の個数: 24

約数和(自身を含む): 144216072

約数和(自身を除く): 83172392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 381523, 763046, 1526092, 1907615, 3052184, 3815230, 6104368, 7630460, 12208736, 15260920, 30521840, 61043680]

約数ペア:

[(1, 61043680), (2, 30521840), (4, 15260920), (5, 12208736), (8, 7630460), (10, 6104368), (16, 3815230), (20, 3052184), (32, 1907615), (40, 1526092), (80, 763046), (160, 381523)]