140500760

素因数分解:

$2^3\times 5^1\times {\mathrm{3512519}}^1$

素因数の和:3512530

約数の個数: 16

約数和(自身を含む): 316126800

約数和(自身を除く): 175626040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3512519, 7025038, 14050076, 17562595, 28100152, 35125190, 70250380, 140500760]

約数ペア:

[(1, 140500760), (2, 70250380), (4, 35125190), (5, 28100152), (8, 17562595), (10, 14050076), (20, 7025038), (40, 3512519)]