40481320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{92003}}^1$

素因数の和:92025

約数の個数: 32

約数和(自身を含む): 99364320

約数和(自身を除く): 58883000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 92003, 184006, 368012, 460015, 736024, 920030, 1012033, 1840060, 2024066, 3680120, 4048132, 5060165, 8096264, 10120330, 20240660, 40481320]

約数ペア:

[(1, 40481320), (2, 20240660), (4, 10120330), (5, 8096264), (8, 5060165), (10, 4048132), (11, 3680120), (20, 2024066), (22, 1840060), (40, 1012033), (44, 920030), (55, 736024), (88, 460015), (110, 368012), (220, 184006), (440, 92003)]