1765545980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1879}}^1\times {\mathrm{4271}}^1$

素因数の和:6170

約数の個数: 48

約数和(自身を含む): 4047805440

約数和(自身を除く): 2282259460

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1879, 3758, 4271, 7516, 8542, 9395, 17084, 18790, 20669, 21355, 37580, 41338, 42710, 46981, 82676, 85420, 93962, 103345, 187924, 206690, 234905, 413380, 469810, 939620, 8025209, 16050418, 32100836, 40126045, 80252090, 88277299, 160504180, 176554598, 353109196, 441386495, 882772990, 1765545980]

約数ペア:

[(1, 1765545980), (2, 882772990), (4, 441386495), (5, 353109196), (10, 176554598), (11, 160504180), (20, 88277299), (22, 80252090), (44, 40126045), (55, 32100836), (110, 16050418), (220, 8025209), (1879, 939620), (3758, 469810), (4271, 413380), (7516, 234905), (8542, 206690), (9395, 187924), (17084, 103345), (18790, 93962), (20669, 85420), (21355, 82676), (37580, 46981), (41338, 42710)]