9492680

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5519}}^1$

素因数の和:5573

約数の個数: 32

約数和(自身を含む): 21859200

約数和(自身を除く): 12366520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 5519, 11038, 22076, 27595, 44152, 55190, 110380, 220760, 237317, 474634, 949268, 1186585, 1898536, 2373170, 4746340, 9492680]

約数ペア:

[(1, 9492680), (2, 4746340), (4, 2373170), (5, 1898536), (8, 1186585), (10, 949268), (20, 474634), (40, 237317), (43, 220760), (86, 110380), (172, 55190), (215, 44152), (344, 27595), (430, 22076), (860, 11038), (1720, 5519)]