4995320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11353}}^1$

素因数の和:11375

約数の個数: 32

約数和(自身を含む): 12262320

約数和(自身を除く): 7267000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 11353, 22706, 45412, 56765, 90824, 113530, 124883, 227060, 249766, 454120, 499532, 624415, 999064, 1248830, 2497660, 4995320]

約数ペア:

[(1, 4995320), (2, 2497660), (4, 1248830), (5, 999064), (8, 624415), (10, 499532), (11, 454120), (20, 249766), (22, 227060), (40, 124883), (44, 113530), (55, 90824), (88, 56765), (110, 45412), (220, 22706), (440, 11353)]