42566560

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:350

約数の個数: 96

約数和(自身を含む): 107775360

約数和(自身を除く): 65208800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 43, 46, 80, 86, 92, 115, 160, 172, 184, 215, 230, 269, 344, 368, 430, 460, 538, 688, 736, 860, 920, 989, 1076, 1345, 1376, 1720, 1840, 1978, 2152, 2690, 3440, 3680, 3956, 4304, 4945, 5380, 6187, 6880, 7912, 8608, 9890, 10760, 11567, 12374, 15824, 19780, 21520, 23134, 24748, 30935, 31648, 39560, 43040, 46268, 49496, 57835, 61870, 79120, 92536, 98992, 115670, 123740, 158240, 185072, 197984, 231340, 247480, 266041, 370144, 462680, 494960, 532082, 925360, 989920, 1064164, 1330205, 1850720, 2128328, 2660410, 4256656, 5320820, 8513312, 10641640, 21283280, 42566560]

約数ペア:

[(1, 42566560), (2, 21283280), (4, 10641640), (5, 8513312), (8, 5320820), (10, 4256656), (16, 2660410), (20, 2128328), (23, 1850720), (32, 1330205), (40, 1064164), (43, 989920), (46, 925360), (80, 532082), (86, 494960), (92, 462680), (115, 370144), (160, 266041), (172, 247480), (184, 231340), (215, 197984), (230, 185072), (269, 158240), (344, 123740), (368, 115670), (430, 98992), (460, 92536), (538, 79120), (688, 61870), (736, 57835), (860, 49496), (920, 46268), (989, 43040), (1076, 39560), (1345, 31648), (1376, 30935), (1720, 24748), (1840, 23134), (1978, 21520), (2152, 19780), (2690, 15824), (3440, 12374), (3680, 11567), (3956, 10760), (4304, 9890), (4945, 8608), (5380, 7912), (6187, 6880)]