4415673980

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{205763}}^1$

素因数の和:205838

約数の個数: 48

約数和(自身を含む): 9851980320

約数和(自身を除く): 5436306340

約数列:

[1, 2, 4, 5, 10, 20, 29, 37, 58, 74, 116, 145, 148, 185, 290, 370, 580, 740, 1073, 2146, 4292, 5365, 10730, 21460, 205763, 411526, 823052, 1028815, 2057630, 4115260, 5967127, 7613231, 11934254, 15226462, 23868508, 29835635, 30452924, 38066155, 59671270, 76132310, 119342540, 152264620, 220783699, 441567398, 883134796, 1103918495, 2207836990, 4415673980]

約数ペア:

[(1, 4415673980), (2, 2207836990), (4, 1103918495), (5, 883134796), (10, 441567398), (20, 220783699), (29, 152264620), (37, 119342540), (58, 76132310), (74, 59671270), (116, 38066155), (145, 30452924), (148, 29835635), (185, 23868508), (290, 15226462), (370, 11934254), (580, 7613231), (740, 5967127), (1073, 4115260), (2146, 2057630), (4292, 1028815), (5365, 823052), (10730, 411526), (21460, 205763)]