47803120

素因数分解:

$2^4\times 5^1\times {\mathrm{597539}}^1$

素因数の和:597552

約数の個数: 20

約数和(自身を含む): 111142440

約数和(自身を除く): 63339320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 597539, 1195078, 2390156, 2987695, 4780312, 5975390, 9560624, 11950780, 23901560, 47803120]

約数ペア:

[(1, 47803120), (2, 23901560), (4, 11950780), (5, 9560624), (8, 5975390), (10, 4780312), (16, 2987695), (20, 2390156), (40, 1195078), (80, 597539)]