25825780

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{2441}}^1$

素因数の和:2496

約数の個数: 36

約数和(自身を含む): 56717892

約数和(自身を除く): 30892112

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 529, 1058, 2116, 2441, 2645, 4882, 5290, 9764, 10580, 12205, 24410, 48820, 56143, 112286, 224572, 280715, 561430, 1122860, 1291289, 2582578, 5165156, 6456445, 12912890, 25825780]

約数ペア:

[(1, 25825780), (2, 12912890), (4, 6456445), (5, 5165156), (10, 2582578), (20, 1291289), (23, 1122860), (46, 561430), (92, 280715), (115, 224572), (230, 112286), (460, 56143), (529, 48820), (1058, 24410), (2116, 12205), (2441, 10580), (2645, 9764), (4882, 5290)]