23518960

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15473}}^1$

素因数の和:15505

約数の個数: 40

約数和(自身を含む): 57563280

約数和(自身を除く): 34044320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 15473, 30946, 61892, 77365, 123784, 154730, 247568, 293987, 309460, 587974, 618920, 1175948, 1237840, 1469935, 2351896, 2939870, 4703792, 5879740, 11759480, 23518960]

約数ペア:

[(1, 23518960), (2, 11759480), (4, 5879740), (5, 4703792), (8, 2939870), (10, 2351896), (16, 1469935), (19, 1237840), (20, 1175948), (38, 618920), (40, 587974), (76, 309460), (80, 293987), (95, 247568), (152, 154730), (190, 123784), (304, 77365), (380, 61892), (760, 30946), (1520, 15473)]