11468920

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9887}}^1$

素因数の和:9927

約数の個数: 32

約数和(自身を含む): 26697600

約数和(自身を除く): 15228680

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 9887, 19774, 39548, 49435, 79096, 98870, 197740, 286723, 395480, 573446, 1146892, 1433615, 2293784, 2867230, 5734460, 11468920]

約数ペア:

[(1, 11468920), (2, 5734460), (4, 2867230), (5, 2293784), (8, 1433615), (10, 1146892), (20, 573446), (29, 395480), (40, 286723), (58, 197740), (116, 98870), (145, 79096), (232, 49435), (290, 39548), (580, 19774), (1160, 9887)]