542065460

素因数分解:

$2^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{81883}}^1$

素因数の和:82223

約数の個数: 24

約数和(自身を含む): 1141790496

約数和(自身を除く): 599725036

約数列:

[1, 2, 4, 5, 10, 20, 331, 662, 1324, 1655, 3310, 6620, 81883, 163766, 327532, 409415, 818830, 1637660, 27103273, 54206546, 108413092, 135516365, 271032730, 542065460]

約数ペア:

[(1, 542065460), (2, 271032730), (4, 135516365), (5, 108413092), (10, 54206546), (20, 27103273), (331, 1637660), (662, 818830), (1324, 409415), (1655, 327532), (3310, 163766), (6620, 81883)]