22291250

素因数分解:

$2^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{1049}}^1$

素因数の和:1088

約数の個数: 40

約数和(自身を含む): 44282700

約数和(自身を除く): 21991450

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 125, 170, 250, 425, 625, 850, 1049, 1250, 2098, 2125, 4250, 5245, 10490, 10625, 17833, 21250, 26225, 35666, 52450, 89165, 131125, 178330, 262250, 445825, 655625, 891650, 1311250, 2229125, 4458250, 11145625, 22291250]

約数ペア:

[(1, 22291250), (2, 11145625), (5, 4458250), (10, 2229125), (17, 1311250), (25, 891650), (34, 655625), (50, 445825), (85, 262250), (125, 178330), (170, 131125), (250, 89165), (425, 52450), (625, 35666), (850, 26225), (1049, 21250), (1250, 17833), (2098, 10625), (2125, 10490), (4250, 5245)]