22100280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4283}}^1$

素因数の和:4340

約数の個数: 64

約数和(自身を含む): 67858560

約数和(自身を除く): 45758280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 4283, 5160, 8566, 12849, 17132, 21415, 25698, 34264, 42830, 51396, 64245, 85660, 102792, 128490, 171320, 184169, 256980, 368338, 513960, 552507, 736676, 920845, 1105014, 1473352, 1841690, 2210028, 2762535, 3683380, 4420056, 5525070, 7366760, 11050140, 22100280]

約数ペア:

[(1, 22100280), (2, 11050140), (3, 7366760), (4, 5525070), (5, 4420056), (6, 3683380), (8, 2762535), (10, 2210028), (12, 1841690), (15, 1473352), (20, 1105014), (24, 920845), (30, 736676), (40, 552507), (43, 513960), (60, 368338), (86, 256980), (120, 184169), (129, 171320), (172, 128490), (215, 102792), (258, 85660), (344, 64245), (430, 51396), (516, 42830), (645, 34264), (860, 25698), (1032, 21415), (1290, 17132), (1720, 12849), (2580, 8566), (4283, 5160)]