2470180

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1093}}^1$

素因数の和:1215

約数の個数: 24

約数和(自身を含む): 5238072

約数和(自身を除く): 2767892

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1093, 1130, 2186, 2260, 4372, 5465, 10930, 21860, 123509, 247018, 494036, 617545, 1235090, 2470180]

約数ペア:

[(1, 2470180), (2, 1235090), (4, 617545), (5, 494036), (10, 247018), (20, 123509), (113, 21860), (226, 10930), (452, 5465), (565, 4372), (1093, 2260), (1130, 2186)]