41380840

素因数分解:

$2^3\times 5^1\times {\mathrm{727}}^1\times {\mathrm{1423}}^1$

素因数の和:2161

約数の個数: 32

約数和(自身を含む): 93300480

約数和(自身を除く): 51919640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 727, 1423, 1454, 2846, 2908, 3635, 5692, 5816, 7115, 7270, 11384, 14230, 14540, 28460, 29080, 56920, 1034521, 2069042, 4138084, 5172605, 8276168, 10345210, 20690420, 41380840]

約数ペア:

[(1, 41380840), (2, 20690420), (4, 10345210), (5, 8276168), (8, 5172605), (10, 4138084), (20, 2069042), (40, 1034521), (727, 56920), (1423, 29080), (1454, 28460), (2846, 14540), (2908, 14230), (3635, 11384), (5692, 7270), (5816, 7115)]