2132650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1$

素因数の和:235

約数の個数: 48

約数和(自身を含む): 4546584

約数和(自身を除く): 2413934

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 130, 170, 193, 221, 325, 386, 425, 442, 650, 850, 965, 1105, 1930, 2210, 2509, 3281, 4825, 5018, 5525, 6562, 9650, 11050, 12545, 16405, 25090, 32810, 42653, 62725, 82025, 85306, 125450, 164050, 213265, 426530, 1066325, 2132650]

約数ペア:

[(1, 2132650), (2, 1066325), (5, 426530), (10, 213265), (13, 164050), (17, 125450), (25, 85306), (26, 82025), (34, 62725), (50, 42653), (65, 32810), (85, 25090), (130, 16405), (170, 12545), (193, 11050), (221, 9650), (325, 6562), (386, 5525), (425, 5018), (442, 4825), (650, 3281), (850, 2509), (965, 2210), (1105, 1930)]