9265850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{991}}^1$

素因数の和:1031

約数の個数: 48

約数和(自身を含む): 19927296

約数和(自身を除く): 10661446

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 110, 170, 187, 275, 374, 425, 550, 850, 935, 991, 1870, 1982, 4675, 4955, 9350, 9910, 10901, 16847, 21802, 24775, 33694, 49550, 54505, 84235, 109010, 168470, 185317, 272525, 370634, 421175, 545050, 842350, 926585, 1853170, 4632925, 9265850]

約数ペア:

[(1, 9265850), (2, 4632925), (5, 1853170), (10, 926585), (11, 842350), (17, 545050), (22, 421175), (25, 370634), (34, 272525), (50, 185317), (55, 168470), (85, 109010), (110, 84235), (170, 54505), (187, 49550), (275, 33694), (374, 24775), (425, 21802), (550, 16847), (850, 10901), (935, 9910), (991, 9350), (1870, 4955), (1982, 4675)]