56252920

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{74017}}^1$

素因数の和:74047

約数の個数: 32

約数和(自身を含む): 133232400

約数和(自身を除く): 76979480

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 74017, 148034, 296068, 370085, 592136, 740170, 1406323, 1480340, 2812646, 2960680, 5625292, 7031615, 11250584, 14063230, 28126460, 56252920]

約数ペア:

[(1, 56252920), (2, 28126460), (4, 14063230), (5, 11250584), (8, 7031615), (10, 5625292), (19, 2960680), (20, 2812646), (38, 1480340), (40, 1406323), (76, 740170), (95, 592136), (152, 370085), (190, 296068), (380, 148034), (760, 74017)]