5630480

素因数分解:

$2^4\times 5^1\times {\mathrm{70381}}^1$

素因数の和:70394

約数の個数: 20

約数和(自身を含む): 13091052

約数和(自身を除く): 7460572

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 70381, 140762, 281524, 351905, 563048, 703810, 1126096, 1407620, 2815240, 5630480]

約数ペア:

[(1, 5630480), (2, 2815240), (4, 1407620), (5, 1126096), (8, 703810), (10, 563048), (16, 351905), (20, 281524), (40, 140762), (80, 70381)]