5109800

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{881}}^1$

素因数の和:926

約数の個数: 48

約数和(自身を含む): 12303900

約数和(自身を除く): 7194100

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 100, 116, 145, 200, 232, 290, 580, 725, 881, 1160, 1450, 1762, 2900, 3524, 4405, 5800, 7048, 8810, 17620, 22025, 25549, 35240, 44050, 51098, 88100, 102196, 127745, 176200, 204392, 255490, 510980, 638725, 1021960, 1277450, 2554900, 5109800]

約数ペア:

[(1, 5109800), (2, 2554900), (4, 1277450), (5, 1021960), (8, 638725), (10, 510980), (20, 255490), (25, 204392), (29, 176200), (40, 127745), (50, 102196), (58, 88100), (100, 51098), (116, 44050), (145, 35240), (200, 25549), (232, 22025), (290, 17620), (580, 8810), (725, 7048), (881, 5800), (1160, 4405), (1450, 3524), (1762, 2900)]