71569124660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1319}}^1\times {\mathrm{246637}}^1$

素因数の和:247976

約数の個数: 48

約数和(自身を含む): 164083328640

約数和(自身を除く): 92514203980

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1319, 2638, 5276, 6595, 13190, 14509, 26380, 29018, 58036, 72545, 145090, 246637, 290180, 493274, 986548, 1233185, 2466370, 2713007, 4932740, 5426014, 10852028, 13565035, 27130070, 54260140, 325314203, 650628406, 1301256812, 1626571015, 3253142030, 3578456233, 6506284060, 7156912466, 14313824932, 17892281165, 35784562330, 71569124660]

約数ペア:

[(1, 71569124660), (2, 35784562330), (4, 17892281165), (5, 14313824932), (10, 7156912466), (11, 6506284060), (20, 3578456233), (22, 3253142030), (44, 1626571015), (55, 1301256812), (110, 650628406), (220, 325314203), (1319, 54260140), (2638, 27130070), (5276, 13565035), (6595, 10852028), (13190, 5426014), (14509, 4932740), (26380, 2713007), (29018, 2466370), (58036, 1233185), (72545, 986548), (145090, 493274), (246637, 290180)]