126186080

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{18341}}^1$

素因数の和:18399

約数の個数: 48

約数和(自身を含む): 305064144

約数和(自身を除く): 178878064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 344, 430, 688, 860, 1376, 1720, 3440, 6880, 18341, 36682, 73364, 91705, 146728, 183410, 293456, 366820, 586912, 733640, 788663, 1467280, 1577326, 2934560, 3154652, 3943315, 6309304, 7886630, 12618608, 15773260, 25237216, 31546520, 63093040, 126186080]

約数ペア:

[(1, 126186080), (2, 63093040), (4, 31546520), (5, 25237216), (8, 15773260), (10, 12618608), (16, 7886630), (20, 6309304), (32, 3943315), (40, 3154652), (43, 2934560), (80, 1577326), (86, 1467280), (160, 788663), (172, 733640), (215, 586912), (344, 366820), (430, 293456), (688, 183410), (860, 146728), (1376, 91705), (1720, 73364), (3440, 36682), (6880, 18341)]