66041920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{29483}}^1$

素因数の和:29507

約数の個数: 56

約数和(自身を含む): 179734464

約数和(自身を除く): 113692544

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 29483, 58966, 117932, 147415, 206381, 235864, 294830, 412762, 471728, 589660, 825524, 943456, 1031905, 1179320, 1651048, 1886912, 2063810, 2358640, 3302096, 4127620, 4717280, 6604192, 8255240, 9434560, 13208384, 16510480, 33020960, 66041920]

約数ペア:

[(1, 66041920), (2, 33020960), (4, 16510480), (5, 13208384), (7, 9434560), (8, 8255240), (10, 6604192), (14, 4717280), (16, 4127620), (20, 3302096), (28, 2358640), (32, 2063810), (35, 1886912), (40, 1651048), (56, 1179320), (64, 1031905), (70, 943456), (80, 825524), (112, 589660), (140, 471728), (160, 412762), (224, 294830), (280, 235864), (320, 206381), (448, 147415), (560, 117932), (1120, 58966), (2240, 29483)]