3450417280

素因数分解:

$2^7\times 5^1\times {\mathrm{127}}^1\times {\mathrm{42451}}^1$

素因数の和:42597

約数の個数: 64

約数和(自身を含む): 8313799680

約数和(自身を除く): 4863382400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 254, 320, 508, 635, 640, 1016, 1270, 2032, 2540, 4064, 5080, 8128, 10160, 16256, 20320, 40640, 42451, 81280, 84902, 169804, 212255, 339608, 424510, 679216, 849020, 1358432, 1698040, 2716864, 3396080, 5391277, 5433728, 6792160, 10782554, 13584320, 21565108, 26956385, 27168640, 43130216, 53912770, 86260432, 107825540, 172520864, 215651080, 345041728, 431302160, 690083456, 862604320, 1725208640, 3450417280]

約数ペア:

[(1, 3450417280), (2, 1725208640), (4, 862604320), (5, 690083456), (8, 431302160), (10, 345041728), (16, 215651080), (20, 172520864), (32, 107825540), (40, 86260432), (64, 53912770), (80, 43130216), (127, 27168640), (128, 26956385), (160, 21565108), (254, 13584320), (320, 10782554), (508, 6792160), (635, 5433728), (640, 5391277), (1016, 3396080), (1270, 2716864), (2032, 1698040), (2540, 1358432), (4064, 849020), (5080, 679216), (8128, 424510), (10160, 339608), (16256, 212255), (20320, 169804), (40640, 84902), (42451, 81280)]