210360680

素因数分解:

$2^3\times 5^1\times {\mathrm{1283}}^1\times {\mathrm{4099}}^1$

素因数の和:5393

約数の個数: 32

約数和(自身を含む): 473796000

約数和(自身を除く): 263435320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1283, 2566, 4099, 5132, 6415, 8198, 10264, 12830, 16396, 20495, 25660, 32792, 40990, 51320, 81980, 163960, 5259017, 10518034, 21036068, 26295085, 42072136, 52590170, 105180340, 210360680]

約数ペア:

[(1, 210360680), (2, 105180340), (4, 52590170), (5, 42072136), (8, 26295085), (10, 21036068), (20, 10518034), (40, 5259017), (1283, 163960), (2566, 81980), (4099, 51320), (5132, 40990), (6415, 32792), (8198, 25660), (10264, 20495), (12830, 16396)]