22160060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2939}}^1$

素因数の和:2990

約数の個数: 48

約数和(自身を含む): 51861600

約数和(自身を除く): 29701540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 377, 580, 754, 1508, 1885, 2939, 3770, 5878, 7540, 11756, 14695, 29390, 38207, 58780, 76414, 85231, 152828, 170462, 191035, 340924, 382070, 426155, 764140, 852310, 1108003, 1704620, 2216006, 4432012, 5540015, 11080030, 22160060]

約数ペア:

[(1, 22160060), (2, 11080030), (4, 5540015), (5, 4432012), (10, 2216006), (13, 1704620), (20, 1108003), (26, 852310), (29, 764140), (52, 426155), (58, 382070), (65, 340924), (116, 191035), (130, 170462), (145, 152828), (260, 85231), (290, 76414), (377, 58780), (580, 38207), (754, 29390), (1508, 14695), (1885, 11756), (2939, 7540), (3770, 5878)]