9616090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:187

約数の個数: 64

約数和(自身を含む): 20528640

約数和(自身を除く): 10912550

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 43, 55, 86, 95, 107, 110, 190, 209, 214, 215, 418, 430, 473, 535, 817, 946, 1045, 1070, 1177, 1634, 2033, 2090, 2354, 2365, 4066, 4085, 4601, 4730, 5885, 8170, 8987, 9202, 10165, 11770, 17974, 20330, 22363, 23005, 44726, 44935, 46010, 50611, 87419, 89870, 101222, 111815, 174838, 223630, 253055, 437095, 506110, 874190, 961609, 1923218, 4808045, 9616090]

約数ペア:

[(1, 9616090), (2, 4808045), (5, 1923218), (10, 961609), (11, 874190), (19, 506110), (22, 437095), (38, 253055), (43, 223630), (55, 174838), (86, 111815), (95, 101222), (107, 89870), (110, 87419), (190, 50611), (209, 46010), (214, 44935), (215, 44726), (418, 23005), (430, 22363), (473, 20330), (535, 17974), (817, 11770), (946, 10165), (1045, 9202), (1070, 8987), (1177, 8170), (1634, 5885), (2033, 4730), (2090, 4601), (2354, 4085), (2365, 4066)]