8553380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2287}}^1$

素因数の和:2324

約数の個数: 48

約数和(自身を含む): 20756736

約数和(自身を除く): 12203356

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 2287, 3740, 4574, 9148, 11435, 22870, 25157, 38879, 45740, 50314, 77758, 100628, 125785, 155516, 194395, 251570, 388790, 427669, 503140, 777580, 855338, 1710676, 2138345, 4276690, 8553380]

約数ペア:

[(1, 8553380), (2, 4276690), (4, 2138345), (5, 1710676), (10, 855338), (11, 777580), (17, 503140), (20, 427669), (22, 388790), (34, 251570), (44, 194395), (55, 155516), (68, 125785), (85, 100628), (110, 77758), (170, 50314), (187, 45740), (220, 38879), (340, 25157), (374, 22870), (748, 11435), (935, 9148), (1870, 4574), (2287, 3740)]