2012087570

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1301}}^1\times {\mathrm{5333}}^1$

素因数の和:6670

約数の個数: 32

約数和(自身を含む): 3750228720

約数和(自身を除く): 1738141150

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 1301, 2602, 5333, 6505, 10666, 13010, 26665, 37729, 53330, 75458, 154657, 188645, 309314, 377290, 773285, 1546570, 6938233, 13876466, 34691165, 69382330, 201208757, 402417514, 1006043785, 2012087570]

約数ペア:

[(1, 2012087570), (2, 1006043785), (5, 402417514), (10, 201208757), (29, 69382330), (58, 34691165), (145, 13876466), (290, 6938233), (1301, 1546570), (2602, 773285), (5333, 377290), (6505, 309314), (10666, 188645), (13010, 154657), (26665, 75458), (37729, 53330)]