10850020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1$

素因数の和:364

約数の個数: 48

約数和(自身を含む): 24111360

約数和(自身を除く): 13261340

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 103, 115, 206, 229, 230, 412, 458, 460, 515, 916, 1030, 1145, 2060, 2290, 2369, 4580, 4738, 5267, 9476, 10534, 11845, 21068, 23587, 23690, 26335, 47174, 47380, 52670, 94348, 105340, 117935, 235870, 471740, 542501, 1085002, 2170004, 2712505, 5425010, 10850020]

約数ペア:

[(1, 10850020), (2, 5425010), (4, 2712505), (5, 2170004), (10, 1085002), (20, 542501), (23, 471740), (46, 235870), (92, 117935), (103, 105340), (115, 94348), (206, 52670), (229, 47380), (230, 47174), (412, 26335), (458, 23690), (460, 23587), (515, 21068), (916, 11845), (1030, 10534), (1145, 9476), (2060, 5267), (2290, 4738), (2369, 4580)]