42663160

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{587}}^1$

素因数の和:700

約数の個数: 64

約数和(自身を含む): 101606400

約数和(自身を除く): 58943240

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 79, 92, 115, 158, 184, 230, 316, 395, 460, 587, 632, 790, 920, 1174, 1580, 1817, 2348, 2935, 3160, 3634, 4696, 5870, 7268, 9085, 11740, 13501, 14536, 18170, 23480, 27002, 36340, 46373, 54004, 67505, 72680, 92746, 108008, 135010, 185492, 231865, 270020, 370984, 463730, 540040, 927460, 1066579, 1854920, 2133158, 4266316, 5332895, 8532632, 10665790, 21331580, 42663160]

約数ペア:

[(1, 42663160), (2, 21331580), (4, 10665790), (5, 8532632), (8, 5332895), (10, 4266316), (20, 2133158), (23, 1854920), (40, 1066579), (46, 927460), (79, 540040), (92, 463730), (115, 370984), (158, 270020), (184, 231865), (230, 185492), (316, 135010), (395, 108008), (460, 92746), (587, 72680), (632, 67505), (790, 54004), (920, 46373), (1174, 36340), (1580, 27002), (1817, 23480), (2348, 18170), (2935, 14536), (3160, 13501), (3634, 11740), (4696, 9085), (5870, 7268)]