2066409790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{375029}}^1$

素因数の和:375084

約数の個数: 32

約数和(自身を含む): 4050324000

約数和(自身を除く): 1983914210

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 1102, 2755, 5510, 375029, 750058, 1875145, 3750290, 7125551, 10875841, 14251102, 21751682, 35627755, 54379205, 71255510, 108758410, 206640979, 413281958, 1033204895, 2066409790]

約数ペア:

[(1, 2066409790), (2, 1033204895), (5, 413281958), (10, 206640979), (19, 108758410), (29, 71255510), (38, 54379205), (58, 35627755), (95, 21751682), (145, 14251102), (190, 10875841), (290, 7125551), (551, 3750290), (1102, 1875145), (2755, 750058), (5510, 375029)]