5263480

素因数分解:

$2^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{727}}^1$

素因数の和:919

約数の個数: 32

約数和(自身を含む): 11924640

約数和(自身を除く): 6661160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 181, 362, 724, 727, 905, 1448, 1454, 1810, 2908, 3620, 3635, 5816, 7240, 7270, 14540, 29080, 131587, 263174, 526348, 657935, 1052696, 1315870, 2631740, 5263480]

約数ペア:

[(1, 5263480), (2, 2631740), (4, 1315870), (5, 1052696), (8, 657935), (10, 526348), (20, 263174), (40, 131587), (181, 29080), (362, 14540), (724, 7270), (727, 7240), (905, 5816), (1448, 3635), (1454, 3620), (1810, 2908)]