12361841020

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{219727}}^1$

素因数の和:219862

約数の個数: 48

約数和(自身を含む): 27132013440

約数和(自身を除く): 14770172420

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 97, 116, 145, 194, 290, 388, 485, 580, 970, 1940, 2813, 5626, 11252, 14065, 28130, 56260, 219727, 439454, 878908, 1098635, 2197270, 4394540, 6372083, 12744166, 21313519, 25488332, 31860415, 42627038, 63720830, 85254076, 106567595, 127441660, 213135190, 426270380, 618092051, 1236184102, 2472368204, 3090460255, 6180920510, 12361841020]

約数ペア:

[(1, 12361841020), (2, 6180920510), (4, 3090460255), (5, 2472368204), (10, 1236184102), (20, 618092051), (29, 426270380), (58, 213135190), (97, 127441660), (116, 106567595), (145, 85254076), (194, 63720830), (290, 42627038), (388, 31860415), (485, 25488332), (580, 21313519), (970, 12744166), (1940, 6372083), (2813, 4394540), (5626, 2197270), (11252, 1098635), (14065, 878908), (28130, 439454), (56260, 219727)]