90936460

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{1889}}^1$

素因数の和:2010

約数の個数: 48

約数和(自身を含む): 200037600

約数和(自身を除く): 109101140

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 83, 116, 145, 166, 290, 332, 415, 580, 830, 1660, 1889, 2407, 3778, 4814, 7556, 9445, 9628, 12035, 18890, 24070, 37780, 48140, 54781, 109562, 156787, 219124, 273905, 313574, 547810, 627148, 783935, 1095620, 1567870, 3135740, 4546823, 9093646, 18187292, 22734115, 45468230, 90936460]

約数ペア:

[(1, 90936460), (2, 45468230), (4, 22734115), (5, 18187292), (10, 9093646), (20, 4546823), (29, 3135740), (58, 1567870), (83, 1095620), (116, 783935), (145, 627148), (166, 547810), (290, 313574), (332, 273905), (415, 219124), (580, 156787), (830, 109562), (1660, 54781), (1889, 48140), (2407, 37780), (3778, 24070), (4814, 18890), (7556, 12035), (9445, 9628)]