34465420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{3821}}^1$

素因数の和:3882

約数の個数: 48

約数和(自身を含む): 80904096

約数和(自身を除く): 46438676

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 44, 55, 82, 110, 164, 205, 220, 410, 451, 820, 902, 1804, 2255, 3821, 4510, 7642, 9020, 15284, 19105, 38210, 42031, 76420, 84062, 156661, 168124, 210155, 313322, 420310, 626644, 783305, 840620, 1566610, 1723271, 3133220, 3446542, 6893084, 8616355, 17232710, 34465420]

約数ペア:

[(1, 34465420), (2, 17232710), (4, 8616355), (5, 6893084), (10, 3446542), (11, 3133220), (20, 1723271), (22, 1566610), (41, 840620), (44, 783305), (55, 626644), (82, 420310), (110, 313322), (164, 210155), (205, 168124), (220, 156661), (410, 84062), (451, 76420), (820, 42031), (902, 38210), (1804, 19105), (2255, 15284), (3821, 9020), (4510, 7642)]