57504340

素因数分解:

$2^2\times 5^1\times {\mathrm{659}}^1\times {\mathrm{4363}}^1$

素因数の和:5031

約数の個数: 24

約数和(自身を含む): 120970080

約数和(自身を除く): 63465740

約数列:

[1, 2, 4, 5, 10, 20, 659, 1318, 2636, 3295, 4363, 6590, 8726, 13180, 17452, 21815, 43630, 87260, 2875217, 5750434, 11500868, 14376085, 28752170, 57504340]

約数ペア:

[(1, 57504340), (2, 28752170), (4, 14376085), (5, 11500868), (10, 5750434), (20, 2875217), (659, 87260), (1318, 43630), (2636, 21815), (3295, 17452), (4363, 13180), (6590, 8726)]