1661528740

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3612019}}^1$

素因数の和:3612051

約数の個数: 24

約数和(自身を含む): 3640916160

約数和(自身を除く): 1979387420

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 3612019, 7224038, 14448076, 18060095, 36120190, 72240380, 83076437, 166152874, 332305748, 415382185, 830764370, 1661528740]

約数ペア:

[(1, 1661528740), (2, 830764370), (4, 415382185), (5, 332305748), (10, 166152874), (20, 83076437), (23, 72240380), (46, 36120190), (92, 18060095), (115, 14448076), (230, 7224038), (460, 3612019)]