1353256360

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{299393}}^1$

素因数の和:299517

約数の個数: 32

約数和(自身を含む): 3071782440

約数和(自身を除く): 1718526080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 4520, 299393, 598786, 1197572, 1496965, 2395144, 2993930, 5987860, 11975720, 33831409, 67662818, 135325636, 169157045, 270651272, 338314090, 676628180, 1353256360]

約数ペア:

[(1, 1353256360), (2, 676628180), (4, 338314090), (5, 270651272), (8, 169157045), (10, 135325636), (20, 67662818), (40, 33831409), (113, 11975720), (226, 5987860), (452, 2993930), (565, 2395144), (904, 1496965), (1130, 1197572), (2260, 598786), (4520, 299393)]