1021150480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{1823483}}^1$

素因数の和:1823503

約数の個数: 40

約数和(自身を含む): 2713344192

約数和(自身を除く): 1692193712

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 1823483, 3646966, 7293932, 9117415, 12764381, 14587864, 18234830, 25528762, 29175728, 36469660, 51057524, 63821905, 72939320, 102115048, 127643810, 145878640, 204230096, 255287620, 510575240, 1021150480]

約数ペア:

[(1, 1021150480), (2, 510575240), (4, 255287620), (5, 204230096), (7, 145878640), (8, 127643810), (10, 102115048), (14, 72939320), (16, 63821905), (20, 51057524), (28, 36469660), (35, 29175728), (40, 25528762), (56, 18234830), (70, 14587864), (80, 12764381), (112, 9117415), (140, 7293932), (280, 3646966), (560, 1823483)]