2353640

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2029}}^1$

素因数の和:2069

約数の個数: 32

約数和(自身を含む): 5481000

約数和(自身を除く): 3127360

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 2029, 4058, 8116, 10145, 16232, 20290, 40580, 58841, 81160, 117682, 235364, 294205, 470728, 588410, 1176820, 2353640]

約数ペア:

[(1, 2353640), (2, 1176820), (4, 588410), (5, 470728), (8, 294205), (10, 235364), (20, 117682), (29, 81160), (40, 58841), (58, 40580), (116, 20290), (145, 16232), (232, 10145), (290, 8116), (580, 4058), (1160, 2029)]