42685630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{3251}}^1$

素因数の和:3372

約数の個数: 32

約数和(自身を含む): 83589408

約数和(自身を除く): 40903778

約数列:

[1, 2, 5, 10, 13, 26, 65, 101, 130, 202, 505, 1010, 1313, 2626, 3251, 6502, 6565, 13130, 16255, 32510, 42263, 84526, 211315, 328351, 422630, 656702, 1641755, 3283510, 4268563, 8537126, 21342815, 42685630]

約数ペア:

[(1, 42685630), (2, 21342815), (5, 8537126), (10, 4268563), (13, 3283510), (26, 1641755), (65, 656702), (101, 422630), (130, 328351), (202, 211315), (505, 84526), (1010, 42263), (1313, 32510), (2626, 16255), (3251, 13130), (6502, 6565)]