143144920

素因数分解:

$2^3\times 5^1\times {\mathrm{941}}^1\times {\mathrm{3803}}^1$

素因数の和:4755

約数の個数: 32

約数和(自身を含む): 322503120

約数和(自身を除く): 179358200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 941, 1882, 3764, 3803, 4705, 7528, 7606, 9410, 15212, 18820, 19015, 30424, 37640, 38030, 76060, 152120, 3578623, 7157246, 14314492, 17893115, 28628984, 35786230, 71572460, 143144920]

約数ペア:

[(1, 143144920), (2, 71572460), (4, 35786230), (5, 28628984), (8, 17893115), (10, 14314492), (20, 7157246), (40, 3578623), (941, 152120), (1882, 76060), (3764, 38030), (3803, 37640), (4705, 30424), (7528, 19015), (7606, 18820), (9410, 15212)]