72326560

素因数分解:

$2^5\times 5^1\times {\mathrm{452041}}^1$

素因数の和:452056

約数の個数: 24

約数和(自身を含む): 170871876

約数和(自身を除く): 98545316

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 452041, 904082, 1808164, 2260205, 3616328, 4520410, 7232656, 9040820, 14465312, 18081640, 36163280, 72326560]

約数ペア:

[(1, 72326560), (2, 36163280), (4, 18081640), (5, 14465312), (8, 9040820), (10, 7232656), (16, 4520410), (20, 3616328), (32, 2260205), (40, 1808164), (80, 904082), (160, 452041)]