353170040

素因数分解:

$2^3\times 5^1\times {\mathrm{2437}}^1\times {\mathrm{3623}}^1$

素因数の和:6071

約数の個数: 32

約数和(自身を含む): 795178080

約数和(自身を除く): 442008040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2437, 3623, 4874, 7246, 9748, 12185, 14492, 18115, 19496, 24370, 28984, 36230, 48740, 72460, 97480, 144920, 8829251, 17658502, 35317004, 44146255, 70634008, 88292510, 176585020, 353170040]

約数ペア:

[(1, 353170040), (2, 176585020), (4, 88292510), (5, 70634008), (8, 44146255), (10, 35317004), (20, 17658502), (40, 8829251), (2437, 144920), (3623, 97480), (4874, 72460), (7246, 48740), (9748, 36230), (12185, 28984), (14492, 24370), (18115, 19496)]