71961362660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{17215637}}^1$

素因数の和:17215676

約数の個数: 48

約数和(自身を含む): 173533631040

約数和(自身を除く): 101572268380

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 17215637, 34431274, 68862548, 86078185, 172156370, 189372007, 327097103, 344312740, 378744014, 654194206, 757488028, 946860035, 1308388412, 1635485515, 1893720070, 3270971030, 3598068133, 3787440140, 6541942060, 7196136266, 14392272532, 17990340665, 35980681330, 71961362660]

約数ペア:

[(1, 71961362660), (2, 35980681330), (4, 17990340665), (5, 14392272532), (10, 7196136266), (11, 6541942060), (19, 3787440140), (20, 3598068133), (22, 3270971030), (38, 1893720070), (44, 1635485515), (55, 1308388412), (76, 946860035), (95, 757488028), (110, 654194206), (190, 378744014), (209, 344312740), (220, 327097103), (380, 189372007), (418, 172156370), (836, 86078185), (1045, 68862548), (2090, 34431274), (4180, 17215637)]