69123280

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37567}}^1$

素因数の和:37603

約数の個数: 40

約数和(自身を含む): 167703552

約数和(自身を除く): 98580272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 37567, 75134, 150268, 187835, 300536, 375670, 601072, 751340, 864041, 1502680, 1728082, 3005360, 3456164, 4320205, 6912328, 8640410, 13824656, 17280820, 34561640, 69123280]

約数ペア:

[(1, 69123280), (2, 34561640), (4, 17280820), (5, 13824656), (8, 8640410), (10, 6912328), (16, 4320205), (20, 3456164), (23, 3005360), (40, 1728082), (46, 1502680), (80, 864041), (92, 751340), (115, 601072), (184, 375670), (230, 300536), (368, 187835), (460, 150268), (920, 75134), (1840, 37567)]