201611498740

素因数分解:

$2^2\times 5^1\times {\mathrm{383}}^1\times {\mathrm{26320039}}^1$

素因数の和:26320431

約数の個数: 24

約数和(自身を含む): 424489605120

約数和(自身を除く): 222878106380

約数列:

[1, 2, 4, 5, 10, 20, 383, 766, 1532, 1915, 3830, 7660, 26320039, 52640078, 105280156, 131600195, 263200390, 526400780, 10080574937, 20161149874, 40322299748, 50402874685, 100805749370, 201611498740]

約数ペア:

[(1, 201611498740), (2, 100805749370), (4, 50402874685), (5, 40322299748), (10, 20161149874), (20, 10080574937), (383, 526400780), (766, 263200390), (1532, 131600195), (1915, 105280156), (3830, 52640078), (7660, 26320039)]