38076520

素因数分解:

$2^3\times 5^1\times {\mathrm{557}}^1\times {\mathrm{1709}}^1$

素因数の和:2277

約数の個数: 32

約数和(自身を含む): 85876200

約数和(自身を除く): 47799680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 557, 1114, 1709, 2228, 2785, 3418, 4456, 5570, 6836, 8545, 11140, 13672, 17090, 22280, 34180, 68360, 951913, 1903826, 3807652, 4759565, 7615304, 9519130, 19038260, 38076520]

約数ペア:

[(1, 38076520), (2, 19038260), (4, 9519130), (5, 7615304), (8, 4759565), (10, 3807652), (20, 1903826), (40, 951913), (557, 68360), (1114, 34180), (1709, 22280), (2228, 17090), (2785, 13672), (3418, 11140), (4456, 8545), (5570, 6836)]