5741720

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^2$

素因数の和:192

約数の個数: 48

約数和(自身を含む): 13653360

約数和(自身を除く): 7911640

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 79, 92, 115, 158, 184, 230, 316, 395, 460, 632, 790, 920, 1580, 1817, 3160, 3634, 6241, 7268, 9085, 12482, 14536, 18170, 24964, 31205, 36340, 49928, 62410, 72680, 124820, 143543, 249640, 287086, 574172, 717715, 1148344, 1435430, 2870860, 5741720]

約数ペア:

[(1, 5741720), (2, 2870860), (4, 1435430), (5, 1148344), (8, 717715), (10, 574172), (20, 287086), (23, 249640), (40, 143543), (46, 124820), (79, 72680), (92, 62410), (115, 49928), (158, 36340), (184, 31205), (230, 24964), (316, 18170), (395, 14536), (460, 12482), (632, 9085), (790, 7268), (920, 6241), (1580, 3634), (1817, 3160)]