73070480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{130483}}^1$

素因数の和:130503

約数の個数: 40

約数和(自身を含む): 194160192

約数和(自身を除く): 121089712

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 130483, 260966, 521932, 652415, 913381, 1043864, 1304830, 1826762, 2087728, 2609660, 3653524, 4566905, 5219320, 7307048, 9133810, 10438640, 14614096, 18267620, 36535240, 73070480]

約数ペア:

[(1, 73070480), (2, 36535240), (4, 18267620), (5, 14614096), (7, 10438640), (8, 9133810), (10, 7307048), (14, 5219320), (16, 4566905), (20, 3653524), (28, 2609660), (35, 2087728), (40, 1826762), (56, 1304830), (70, 1043864), (80, 913381), (112, 652415), (140, 521932), (280, 260966), (560, 130483)]