224337380

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{907}}^1$

素因数の和:1148

約数の個数: 48

約数和(自身を含む): 480513600

約数和(自身を除く): 256176220

約数列:

[1, 2, 4, 5, 10, 20, 83, 149, 166, 298, 332, 415, 596, 745, 830, 907, 1490, 1660, 1814, 2980, 3628, 4535, 9070, 12367, 18140, 24734, 49468, 61835, 75281, 123670, 135143, 150562, 247340, 270286, 301124, 376405, 540572, 675715, 752810, 1351430, 1505620, 2702860, 11216869, 22433738, 44867476, 56084345, 112168690, 224337380]

約数ペア:

[(1, 224337380), (2, 112168690), (4, 56084345), (5, 44867476), (10, 22433738), (20, 11216869), (83, 2702860), (149, 1505620), (166, 1351430), (298, 752810), (332, 675715), (415, 540572), (596, 376405), (745, 301124), (830, 270286), (907, 247340), (1490, 150562), (1660, 135143), (1814, 123670), (2980, 75281), (3628, 61835), (4535, 49468), (9070, 24734), (12367, 18140)]