89924780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37159}}^1$

素因数の和:37190

約数の個数: 36

約数和(自身を含む): 207575760

約数和(自身を除く): 117650980

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 37159, 74318, 148636, 185795, 371590, 408749, 743180, 817498, 1634996, 2043745, 4087490, 4496239, 8174980, 8992478, 17984956, 22481195, 44962390, 89924780]

約数ペア:

[(1, 89924780), (2, 44962390), (4, 22481195), (5, 17984956), (10, 8992478), (11, 8174980), (20, 4496239), (22, 4087490), (44, 2043745), (55, 1634996), (110, 817498), (121, 743180), (220, 408749), (242, 371590), (484, 185795), (605, 148636), (1210, 74318), (2420, 37159)]