10910480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19483}}^1$

素因数の和:19503

約数の個数: 40

約数和(自身を含む): 28992192

約数和(自身を除く): 18081712

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 19483, 38966, 77932, 97415, 136381, 155864, 194830, 272762, 311728, 389660, 545524, 681905, 779320, 1091048, 1363810, 1558640, 2182096, 2727620, 5455240, 10910480]

約数ペア:

[(1, 10910480), (2, 5455240), (4, 2727620), (5, 2182096), (7, 1558640), (8, 1363810), (10, 1091048), (14, 779320), (16, 681905), (20, 545524), (28, 389660), (35, 311728), (40, 272762), (56, 194830), (70, 155864), (80, 136381), (112, 97415), (140, 77932), (280, 38966), (560, 19483)]