25885210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2399}}^1$

素因数の和:2502

約数の個数: 32

約数和(自身を含む): 50803200

約数和(自身を除く): 24917990

約数列:

[1, 2, 5, 10, 13, 26, 65, 83, 130, 166, 415, 830, 1079, 2158, 2399, 4798, 5395, 10790, 11995, 23990, 31187, 62374, 155935, 199117, 311870, 398234, 995585, 1991170, 2588521, 5177042, 12942605, 25885210]

約数ペア:

[(1, 25885210), (2, 12942605), (5, 5177042), (10, 2588521), (13, 1991170), (26, 995585), (65, 398234), (83, 311870), (130, 199117), (166, 155935), (415, 62374), (830, 31187), (1079, 23990), (2158, 11995), (2399, 10790), (4798, 5395)]