45105740

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{821}}^1$

素因数の和:938

約数の個数: 48

約数和(自身を含む): 98600544

約数和(自身を除く): 53494804

約数列:

[1, 2, 4, 5, 10, 20, 41, 67, 82, 134, 164, 205, 268, 335, 410, 670, 820, 821, 1340, 1642, 2747, 3284, 4105, 5494, 8210, 10988, 13735, 16420, 27470, 33661, 54940, 55007, 67322, 110014, 134644, 168305, 220028, 275035, 336610, 550070, 673220, 1100140, 2255287, 4510574, 9021148, 11276435, 22552870, 45105740]

約数ペア:

[(1, 45105740), (2, 22552870), (4, 11276435), (5, 9021148), (10, 4510574), (20, 2255287), (41, 1100140), (67, 673220), (82, 550070), (134, 336610), (164, 275035), (205, 220028), (268, 168305), (335, 134644), (410, 110014), (670, 67322), (820, 55007), (821, 54940), (1340, 33661), (1642, 27470), (2747, 16420), (3284, 13735), (4105, 10988), (5494, 8210)]