85028520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{8537}}^1$

素因数の和:8634

約数の個数: 64

約数和(自身を含む): 258189120

約数和(自身を除く): 173160600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 664, 830, 996, 1245, 1660, 1992, 2490, 3320, 4980, 8537, 9960, 17074, 25611, 34148, 42685, 51222, 68296, 85370, 102444, 128055, 170740, 204888, 256110, 341480, 512220, 708571, 1024440, 1417142, 2125713, 2834284, 3542855, 4251426, 5668568, 7085710, 8502852, 10628565, 14171420, 17005704, 21257130, 28342840, 42514260, 85028520]

約数ペア:

[(1, 85028520), (2, 42514260), (3, 28342840), (4, 21257130), (5, 17005704), (6, 14171420), (8, 10628565), (10, 8502852), (12, 7085710), (15, 5668568), (20, 4251426), (24, 3542855), (30, 2834284), (40, 2125713), (60, 1417142), (83, 1024440), (120, 708571), (166, 512220), (249, 341480), (332, 256110), (415, 204888), (498, 170740), (664, 128055), (830, 102444), (996, 85370), (1245, 68296), (1660, 51222), (1992, 42685), (2490, 34148), (3320, 25611), (4980, 17074), (8537, 9960)]