6216760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:292

約数の個数: 64

約数和(自身を含む): 15552000

約数和(自身を除く): 9335240

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 71, 88, 110, 142, 199, 220, 284, 355, 398, 440, 568, 710, 781, 796, 995, 1420, 1562, 1592, 1990, 2189, 2840, 3124, 3905, 3980, 4378, 6248, 7810, 7960, 8756, 10945, 14129, 15620, 17512, 21890, 28258, 31240, 43780, 56516, 70645, 87560, 113032, 141290, 155419, 282580, 310838, 565160, 621676, 777095, 1243352, 1554190, 3108380, 6216760]

約数ペア:

[(1, 6216760), (2, 3108380), (4, 1554190), (5, 1243352), (8, 777095), (10, 621676), (11, 565160), (20, 310838), (22, 282580), (40, 155419), (44, 141290), (55, 113032), (71, 87560), (88, 70645), (110, 56516), (142, 43780), (199, 31240), (220, 28258), (284, 21890), (355, 17512), (398, 15620), (440, 14129), (568, 10945), (710, 8756), (781, 7960), (796, 7810), (995, 6248), (1420, 4378), (1562, 3980), (1592, 3905), (1990, 3124), (2189, 2840)]