11112530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1$

素因数の和:459

約数の個数: 64

約数和(自身を含む): 24796800

約数和(自身を除く): 13684270

約数列:

[1, 2, 5, 10, 11, 13, 19, 22, 26, 38, 55, 65, 95, 110, 130, 143, 190, 209, 247, 286, 409, 418, 494, 715, 818, 1045, 1235, 1430, 2045, 2090, 2470, 2717, 4090, 4499, 5317, 5434, 7771, 8998, 10634, 13585, 15542, 22495, 26585, 27170, 38855, 44990, 53170, 58487, 77710, 85481, 101023, 116974, 170962, 202046, 292435, 427405, 505115, 584870, 854810, 1010230, 1111253, 2222506, 5556265, 11112530]

約数ペア:

[(1, 11112530), (2, 5556265), (5, 2222506), (10, 1111253), (11, 1010230), (13, 854810), (19, 584870), (22, 505115), (26, 427405), (38, 292435), (55, 202046), (65, 170962), (95, 116974), (110, 101023), (130, 85481), (143, 77710), (190, 58487), (209, 53170), (247, 44990), (286, 38855), (409, 27170), (418, 26585), (494, 22495), (715, 15542), (818, 13585), (1045, 10634), (1235, 8998), (1430, 7771), (2045, 5434), (2090, 5317), (2470, 4499), (2717, 4090)]