22337660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{65699}}^1$

素因数の和:65725

約数の個数: 24

約数和(自身を含む): 49669200

約数和(自身を除く): 27331540

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 65699, 131398, 262796, 328495, 656990, 1116883, 1313980, 2233766, 4467532, 5584415, 11168830, 22337660]

約数ペア:

[(1, 22337660), (2, 11168830), (4, 5584415), (5, 4467532), (10, 2233766), (17, 1313980), (20, 1116883), (34, 656990), (68, 328495), (85, 262796), (170, 131398), (340, 65699)]