75175540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{11783}}^1$

素因数の和:11832

約数の個数: 48

約数和(自身を含む): 178174080

約数和(自身を除く): 102998540

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 1276, 1595, 3190, 6380, 11783, 23566, 47132, 58915, 117830, 129613, 235660, 259226, 341707, 518452, 648065, 683414, 1296130, 1366828, 1708535, 2592260, 3417070, 3758777, 6834140, 7517554, 15035108, 18793885, 37587770, 75175540]

約数ペア:

[(1, 75175540), (2, 37587770), (4, 18793885), (5, 15035108), (10, 7517554), (11, 6834140), (20, 3758777), (22, 3417070), (29, 2592260), (44, 1708535), (55, 1366828), (58, 1296130), (110, 683414), (116, 648065), (145, 518452), (220, 341707), (290, 259226), (319, 235660), (580, 129613), (638, 117830), (1276, 58915), (1595, 47132), (3190, 23566), (6380, 11783)]