54681740

素因数分解:

$2^2\times 5^1\times {\mathrm{1013}}^1\times {\mathrm{2699}}^1$

素因数の和:3721

約数の個数: 24

約数和(自身を含む): 114987600

約数和(自身を除く): 60305860

約数列:

[1, 2, 4, 5, 10, 20, 1013, 2026, 2699, 4052, 5065, 5398, 10130, 10796, 13495, 20260, 26990, 53980, 2734087, 5468174, 10936348, 13670435, 27340870, 54681740]

約数ペア:

[(1, 54681740), (2, 27340870), (4, 13670435), (5, 10936348), (10, 5468174), (20, 2734087), (1013, 53980), (2026, 26990), (2699, 20260), (4052, 13495), (5065, 10796), (5398, 10130)]