2510367520

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{364879}}^1$

素因数の和:364937

約数の個数: 48

約数和(自身を含む): 6068684160

約数和(自身を除く): 3558316640

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, 364879, 729758, 1459516, 1824395, 2919032, 3648790, 5838064, 7297580, 11676128, 14595160, 15689797, 29190320, 31379594, 58380640, 62759188, 78448985, 125518376, 156897970, 251036752, 313795940, 502073504, 627591880, 1255183760, 2510367520]

約数ペア:

[(1, 2510367520), (2, 1255183760), (4, 627591880), (5, 502073504), (8, 313795940), (10, 251036752), (16, 156897970), (20, 125518376), (32, 78448985), (40, 62759188), (43, 58380640), (80, 31379594), (86, 29190320), (160, 15689797), (172, 14595160), (215, 11676128), (344, 7297580), (430, 5838064), (688, 3648790), (860, 2919032), (1376, 1824395), (1720, 1459516), (3440, 729758), (6880, 364879)]