2224280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3271}}^1$

素因数の和:3299

約数の個数: 32

約数和(自身を含む): 5300640

約数和(自身を除く): 3076360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 3271, 6542, 13084, 16355, 26168, 32710, 55607, 65420, 111214, 130840, 222428, 278035, 444856, 556070, 1112140, 2224280]

約数ペア:

[(1, 2224280), (2, 1112140), (4, 556070), (5, 444856), (8, 278035), (10, 222428), (17, 130840), (20, 111214), (34, 65420), (40, 55607), (68, 32710), (85, 26168), (136, 16355), (170, 13084), (340, 6542), (680, 3271)]