4109907640

素因数分解:

$2^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{452633}}^1$

素因数の和:452871

約数の個数: 32

約数和(自身を含む): 9288049680

約数和(自身を除く): 5178142040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 227, 454, 908, 1135, 1816, 2270, 4540, 9080, 452633, 905266, 1810532, 2263165, 3621064, 4526330, 9052660, 18105320, 102747691, 205495382, 410990764, 513738455, 821981528, 1027476910, 2054953820, 4109907640]

約数ペア:

[(1, 4109907640), (2, 2054953820), (4, 1027476910), (5, 821981528), (8, 513738455), (10, 410990764), (20, 205495382), (40, 102747691), (227, 18105320), (454, 9052660), (908, 4526330), (1135, 3621064), (1816, 2263165), (2270, 1810532), (4540, 905266), (9080, 452633)]