473197220

素因数分解:

$2^2\times 5^1\times {\mathrm{1607}}^1\times {\mathrm{14723}}^1$

素因数の和:16339

約数の個数: 24

約数和(自身を含む): 994400064

約数和(自身を除く): 521202844

約数列:

[1, 2, 4, 5, 10, 20, 1607, 3214, 6428, 8035, 14723, 16070, 29446, 32140, 58892, 73615, 147230, 294460, 23659861, 47319722, 94639444, 118299305, 236598610, 473197220]

約数ペア:

[(1, 473197220), (2, 236598610), (4, 118299305), (5, 94639444), (10, 47319722), (20, 23659861), (1607, 294460), (3214, 147230), (6428, 73615), (8035, 58892), (14723, 32140), (16070, 29446)]