4784140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{14071}}^1$

素因数の和:14097

約数の個数: 24

約数和(自身を含む): 10638432

約数和(自身を除く): 5854292

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 14071, 28142, 56284, 70355, 140710, 239207, 281420, 478414, 956828, 1196035, 2392070, 4784140]

約数ペア:

[(1, 4784140), (2, 2392070), (4, 1196035), (5, 956828), (10, 478414), (17, 281420), (20, 239207), (34, 140710), (68, 70355), (85, 56284), (170, 28142), (340, 14071)]