100296280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{358201}}^1$

素因数の和:358219

約数の個数: 32

約数和(自身を含む): 257905440

約数和(自身を除く): 157609160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 358201, 716402, 1432804, 1791005, 2507407, 2865608, 3582010, 5014814, 7164020, 10029628, 12537035, 14328040, 20059256, 25074070, 50148140, 100296280]

約数ペア:

[(1, 100296280), (2, 50148140), (4, 25074070), (5, 20059256), (7, 14328040), (8, 12537035), (10, 10029628), (14, 7164020), (20, 5014814), (28, 3582010), (35, 2865608), (40, 2507407), (56, 1791005), (70, 1432804), (140, 716402), (280, 358201)]