1582455020

素因数分解:

$2^2\times 5^1\times {\mathrm{5107}}^1\times {\mathrm{15493}}^1$

素因数の和:20609

約数の個数: 24

約数和(自身を含む): 3324020784

約数和(自身を除く): 1741565764

約数列:

[1, 2, 4, 5, 10, 20, 5107, 10214, 15493, 20428, 25535, 30986, 51070, 61972, 77465, 102140, 154930, 309860, 79122751, 158245502, 316491004, 395613755, 791227510, 1582455020]

約数ペア:

[(1, 1582455020), (2, 791227510), (4, 395613755), (5, 316491004), (10, 158245502), (20, 79122751), (5107, 309860), (10214, 154930), (15493, 102140), (20428, 77465), (25535, 61972), (30986, 51070)]