4756760

素因数分解:

$2^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1091}}^1$

素因数の和:1211

約数の個数: 32

約数和(自身を含む): 10810800

約数和(自身を除く): 6054040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 109, 218, 436, 545, 872, 1090, 1091, 2180, 2182, 4360, 4364, 5455, 8728, 10910, 21820, 43640, 118919, 237838, 475676, 594595, 951352, 1189190, 2378380, 4756760]

約数ペア:

[(1, 4756760), (2, 2378380), (4, 1189190), (5, 951352), (8, 594595), (10, 475676), (20, 237838), (40, 118919), (109, 43640), (218, 21820), (436, 10910), (545, 8728), (872, 5455), (1090, 4364), (1091, 4360), (2180, 2182)]