91328740

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{57803}}^1$

素因数の和:57891

約数の個数: 24

約数和(自身を含む): 194221440

約数和(自身を除く): 102892700

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 57803, 115606, 231212, 289015, 578030, 1156060, 4566437, 9132874, 18265748, 22832185, 45664370, 91328740]

約数ペア:

[(1, 91328740), (2, 45664370), (4, 22832185), (5, 18265748), (10, 9132874), (20, 4566437), (79, 1156060), (158, 578030), (316, 289015), (395, 231212), (790, 115606), (1580, 57803)]