26575340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1069}}^1$

素因数の和:1202

約数の個数: 48

約数和(自身を含む): 61477920

約数和(自身を除く): 34902580

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 113, 220, 226, 452, 565, 1069, 1130, 1243, 2138, 2260, 2486, 4276, 4972, 5345, 6215, 10690, 11759, 12430, 21380, 23518, 24860, 47036, 58795, 117590, 120797, 235180, 241594, 483188, 603985, 1207970, 1328767, 2415940, 2657534, 5315068, 6643835, 13287670, 26575340]

約数ペア:

[(1, 26575340), (2, 13287670), (4, 6643835), (5, 5315068), (10, 2657534), (11, 2415940), (20, 1328767), (22, 1207970), (44, 603985), (55, 483188), (110, 241594), (113, 235180), (220, 120797), (226, 117590), (452, 58795), (565, 47036), (1069, 24860), (1130, 23518), (1243, 21380), (2138, 12430), (2260, 11759), (2486, 10690), (4276, 6215), (4972, 5345)]