11472680

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3929}}^1$

素因数の和:4013

約数の個数: 32

約数和(自身を含む): 26173800

約数和(自身を除く): 14701120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 3929, 7858, 15716, 19645, 31432, 39290, 78580, 157160, 286817, 573634, 1147268, 1434085, 2294536, 2868170, 5736340, 11472680]

約数ペア:

[(1, 11472680), (2, 5736340), (4, 2868170), (5, 2294536), (8, 1434085), (10, 1147268), (20, 573634), (40, 286817), (73, 157160), (146, 78580), (292, 39290), (365, 31432), (584, 19645), (730, 15716), (1460, 7858), (2920, 3929)]