10818740

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{811}}^1$

素因数の和:872

約数の個数: 48

約数和(自身を含む): 24554880

約数和(自身を除く): 13736140

約数列:

[1, 2, 4, 5, 10, 20, 23, 29, 46, 58, 92, 115, 116, 145, 230, 290, 460, 580, 667, 811, 1334, 1622, 2668, 3244, 3335, 4055, 6670, 8110, 13340, 16220, 18653, 23519, 37306, 47038, 74612, 93265, 94076, 117595, 186530, 235190, 373060, 470380, 540937, 1081874, 2163748, 2704685, 5409370, 10818740]

約数ペア:

[(1, 10818740), (2, 5409370), (4, 2704685), (5, 2163748), (10, 1081874), (20, 540937), (23, 470380), (29, 373060), (46, 235190), (58, 186530), (92, 117595), (115, 94076), (116, 93265), (145, 74612), (230, 47038), (290, 37306), (460, 23519), (580, 18653), (667, 16220), (811, 13340), (1334, 8110), (1622, 6670), (2668, 4055), (3244, 3335)]