4709020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{353}}^1$

素因数の和:414

約数の個数: 48

約数和(自身を含む): 10704960

約数和(自身を除く): 5995940

約数列:

[1, 2, 4, 5, 10, 20, 23, 29, 46, 58, 92, 115, 116, 145, 230, 290, 353, 460, 580, 667, 706, 1334, 1412, 1765, 2668, 3335, 3530, 6670, 7060, 8119, 10237, 13340, 16238, 20474, 32476, 40595, 40948, 51185, 81190, 102370, 162380, 204740, 235451, 470902, 941804, 1177255, 2354510, 4709020]

約数ペア:

[(1, 4709020), (2, 2354510), (4, 1177255), (5, 941804), (10, 470902), (20, 235451), (23, 204740), (29, 162380), (46, 102370), (58, 81190), (92, 51185), (115, 40948), (116, 40595), (145, 32476), (230, 20474), (290, 16238), (353, 13340), (460, 10237), (580, 8119), (667, 7060), (706, 6670), (1334, 3530), (1412, 3335), (1765, 2668)]