23561320

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{34649}}^1$

素因数の和:34677

約数の個数: 32

約数和(自身を含む): 56133000

約数和(自身を除く): 32571680

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 34649, 69298, 138596, 173245, 277192, 346490, 589033, 692980, 1178066, 1385960, 2356132, 2945165, 4712264, 5890330, 11780660, 23561320]

約数ペア:

[(1, 23561320), (2, 11780660), (4, 5890330), (5, 4712264), (8, 2945165), (10, 2356132), (17, 1385960), (20, 1178066), (34, 692980), (40, 589033), (68, 346490), (85, 277192), (136, 173245), (170, 138596), (340, 69298), (680, 34649)]