5009380

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^2\times {\mathrm{149}}^1$

素因数の和:240

約数の個数: 36

約数和(自身を含む): 10854900

約数和(自身を除く): 5845520

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 149, 164, 205, 298, 410, 596, 745, 820, 1490, 1681, 2980, 3362, 6109, 6724, 8405, 12218, 16810, 24436, 30545, 33620, 61090, 122180, 250469, 500938, 1001876, 1252345, 2504690, 5009380]

約数ペア:

[(1, 5009380), (2, 2504690), (4, 1252345), (5, 1001876), (10, 500938), (20, 250469), (41, 122180), (82, 61090), (149, 33620), (164, 30545), (205, 24436), (298, 16810), (410, 12218), (596, 8405), (745, 6724), (820, 6109), (1490, 3362), (1681, 2980)]