23017156780

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{523}}^1\times {\mathrm{46819}}^1$

素因数の和:47398

約数の個数: 48

約数和(自身を含む): 49459898880

約数和(自身を除く): 26442742100

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 523, 940, 1046, 2092, 2615, 5230, 10460, 24581, 46819, 49162, 93638, 98324, 122905, 187276, 234095, 245810, 468190, 491620, 936380, 2200493, 4400986, 8801972, 11002465, 22004930, 24486337, 44009860, 48972674, 97945348, 122431685, 244863370, 489726740, 1150857839, 2301715678, 4603431356, 5754289195, 11508578390, 23017156780]

約数ペア:

[(1, 23017156780), (2, 11508578390), (4, 5754289195), (5, 4603431356), (10, 2301715678), (20, 1150857839), (47, 489726740), (94, 244863370), (188, 122431685), (235, 97945348), (470, 48972674), (523, 44009860), (940, 24486337), (1046, 22004930), (2092, 11002465), (2615, 8801972), (5230, 4400986), (10460, 2200493), (24581, 936380), (46819, 491620), (49162, 468190), (93638, 245810), (98324, 234095), (122905, 187276)]