22932760

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:320

約数の個数: 64

約数和(自身を含む): 53856000

約数和(自身を除く): 30923240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 67, 86, 134, 172, 199, 215, 268, 335, 344, 398, 430, 536, 670, 796, 860, 995, 1340, 1592, 1720, 1990, 2680, 2881, 3980, 5762, 7960, 8557, 11524, 13333, 14405, 17114, 23048, 26666, 28810, 34228, 42785, 53332, 57620, 66665, 68456, 85570, 106664, 115240, 133330, 171140, 266660, 342280, 533320, 573319, 1146638, 2293276, 2866595, 4586552, 5733190, 11466380, 22932760]

約数ペア:

[(1, 22932760), (2, 11466380), (4, 5733190), (5, 4586552), (8, 2866595), (10, 2293276), (20, 1146638), (40, 573319), (43, 533320), (67, 342280), (86, 266660), (134, 171140), (172, 133330), (199, 115240), (215, 106664), (268, 85570), (335, 68456), (344, 66665), (398, 57620), (430, 53332), (536, 42785), (670, 34228), (796, 28810), (860, 26666), (995, 23048), (1340, 17114), (1592, 14405), (1720, 13333), (1990, 11524), (2680, 8557), (2881, 7960), (3980, 5762)]