10265420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1609}}^1$

素因数の和:1658

約数の個数: 48

約数和(自身を含む): 24343200

約数和(自身を除く): 14077780

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, 1609, 3190, 3218, 6380, 6436, 8045, 16090, 17699, 32180, 35398, 46661, 70796, 88495, 93322, 176990, 186644, 233305, 353980, 466610, 513271, 933220, 1026542, 2053084, 2566355, 5132710, 10265420]

約数ペア:

[(1, 10265420), (2, 5132710), (4, 2566355), (5, 2053084), (10, 1026542), (11, 933220), (20, 513271), (22, 466610), (29, 353980), (44, 233305), (55, 186644), (58, 176990), (110, 93322), (116, 88495), (145, 70796), (220, 46661), (290, 35398), (319, 32180), (580, 17699), (638, 16090), (1276, 8045), (1595, 6436), (1609, 6380), (3190, 3218)]