89603260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{1249}}^1$

素因数の和:1486

約数の個数: 48

約数和(自身を含む): 200340000

約数和(自身を除く): 110736740

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 211, 340, 422, 844, 1055, 1249, 2110, 2498, 3587, 4220, 4996, 6245, 7174, 12490, 14348, 17935, 21233, 24980, 35870, 42466, 71740, 84932, 106165, 212330, 263539, 424660, 527078, 1054156, 1317695, 2635390, 4480163, 5270780, 8960326, 17920652, 22400815, 44801630, 89603260]

約数ペア:

[(1, 89603260), (2, 44801630), (4, 22400815), (5, 17920652), (10, 8960326), (17, 5270780), (20, 4480163), (34, 2635390), (68, 1317695), (85, 1054156), (170, 527078), (211, 424660), (340, 263539), (422, 212330), (844, 106165), (1055, 84932), (1249, 71740), (2110, 42466), (2498, 35870), (3587, 24980), (4220, 21233), (4996, 17935), (6245, 14348), (7174, 12490)]