16510480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29483}}^1$

素因数の和:29503

約数の個数: 40

約数和(自身を含む): 43872192

約数和(自身を除く): 27361712

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 29483, 58966, 117932, 147415, 206381, 235864, 294830, 412762, 471728, 589660, 825524, 1031905, 1179320, 1651048, 2063810, 2358640, 3302096, 4127620, 8255240, 16510480]

約数ペア:

[(1, 16510480), (2, 8255240), (4, 4127620), (5, 3302096), (7, 2358640), (8, 2063810), (10, 1651048), (14, 1179320), (16, 1031905), (20, 825524), (28, 589660), (35, 471728), (40, 412762), (56, 294830), (70, 235864), (80, 206381), (112, 147415), (140, 117932), (280, 58966), (560, 29483)]