11455160

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3923}}^1$

素因数の和:4007

約数の個数: 32

約数和(自身を含む): 26133840

約数和(自身を除く): 14678680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 3923, 7846, 15692, 19615, 31384, 39230, 78460, 156920, 286379, 572758, 1145516, 1431895, 2291032, 2863790, 5727580, 11455160]

約数ペア:

[(1, 11455160), (2, 5727580), (4, 2863790), (5, 2291032), (8, 1431895), (10, 1145516), (20, 572758), (40, 286379), (73, 156920), (146, 78460), (292, 39230), (365, 31384), (584, 19615), (730, 15692), (1460, 7846), (2920, 3923)]