22868570

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:275

約数の個数: 48

約数和(自身を含む): 45025848

約数和(自身を除く): 22157278

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 170, 193, 205, 289, 386, 410, 578, 697, 965, 1394, 1445, 1930, 2890, 3281, 3485, 6562, 6970, 7913, 11849, 15826, 16405, 23698, 32810, 39565, 55777, 59245, 79130, 111554, 118490, 134521, 269042, 278885, 557770, 672605, 1345210, 2286857, 4573714, 11434285, 22868570]

約数ペア:

[(1, 22868570), (2, 11434285), (5, 4573714), (10, 2286857), (17, 1345210), (34, 672605), (41, 557770), (82, 278885), (85, 269042), (170, 134521), (193, 118490), (205, 111554), (289, 79130), (386, 59245), (410, 55777), (578, 39565), (697, 32810), (965, 23698), (1394, 16405), (1445, 15826), (1930, 11849), (2890, 7913), (3281, 6970), (3485, 6562)]