1147540

素因数分解:

$2^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{317}}^1$

素因数の和:507

約数の個数: 24

約数和(自身を含む): 2430792

約数和(自身を除く): 1283252

約数列:

[1, 2, 4, 5, 10, 20, 181, 317, 362, 634, 724, 905, 1268, 1585, 1810, 3170, 3620, 6340, 57377, 114754, 229508, 286885, 573770, 1147540]

約数ペア:

[(1, 1147540), (2, 573770), (4, 286885), (5, 229508), (10, 114754), (20, 57377), (181, 6340), (317, 3620), (362, 3170), (634, 1810), (724, 1585), (905, 1268)]