61011140

素因数分解:

$2^2\times 5^1\times {\mathrm{1259}}^1\times {\mathrm{2423}}^1$

素因数の和:3691

約数の個数: 24

約数和(自身を含む): 128278080

約数和(自身を除く): 67266940

約数列:

[1, 2, 4, 5, 10, 20, 1259, 2423, 2518, 4846, 5036, 6295, 9692, 12115, 12590, 24230, 25180, 48460, 3050557, 6101114, 12202228, 15252785, 30505570, 61011140]

約数ペア:

[(1, 61011140), (2, 30505570), (4, 15252785), (5, 12202228), (10, 6101114), (20, 3050557), (1259, 48460), (2423, 25180), (2518, 24230), (4846, 12590), (5036, 12115), (6295, 9692)]