2017383760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{3602471}}^1$

素因数の和:3602491

約数の個数: 40

約数和(自身を含む): 5360478336

約数和(自身を除く): 3343094576

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 3602471, 7204942, 14409884, 18012355, 25217297, 28819768, 36024710, 50434594, 57639536, 72049420, 100869188, 126086485, 144098840, 201738376, 252172970, 288197680, 403476752, 504345940, 1008691880, 2017383760]

約数ペア:

[(1, 2017383760), (2, 1008691880), (4, 504345940), (5, 403476752), (7, 288197680), (8, 252172970), (10, 201738376), (14, 144098840), (16, 126086485), (20, 100869188), (28, 72049420), (35, 57639536), (40, 50434594), (56, 36024710), (70, 28819768), (80, 25217297), (112, 18012355), (140, 14409884), (280, 7204942), (560, 3602471)]