2025010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1$

素因数の和:478

約数の個数: 32

約数和(自身を含む): 4041072

約数和(自身を除く): 2016062

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 421, 481, 842, 962, 2105, 2405, 4210, 4810, 5473, 10946, 15577, 27365, 31154, 54730, 77885, 155770, 202501, 405002, 1012505, 2025010]

約数ペア:

[(1, 2025010), (2, 1012505), (5, 405002), (10, 202501), (13, 155770), (26, 77885), (37, 54730), (65, 31154), (74, 27365), (130, 15577), (185, 10946), (370, 5473), (421, 4810), (481, 4210), (842, 2405), (962, 2105)]