542852020

素因数分解:

$2^2\times 5^1\times {\mathrm{457}}^1\times {\mathrm{59393}}^1$

素因数の和:59859

約数の個数: 24

約数和(自身を含む): 1142502984

約数和(自身を除く): 599650964

約数列:

[1, 2, 4, 5, 10, 20, 457, 914, 1828, 2285, 4570, 9140, 59393, 118786, 237572, 296965, 593930, 1187860, 27142601, 54285202, 108570404, 135713005, 271426010, 542852020]

約数ペア:

[(1, 542852020), (2, 271426010), (4, 135713005), (5, 108570404), (10, 54285202), (20, 27142601), (457, 1187860), (914, 593930), (1828, 296965), (2285, 237572), (4570, 118786), (9140, 59393)]