26454880

素因数分解:

$2^5\times 5^1\times {\mathrm{165343}}^1$

素因数の和:165358

約数の個数: 24

約数和(自身を含む): 62500032

約数和(自身を除く): 36045152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 165343, 330686, 661372, 826715, 1322744, 1653430, 2645488, 3306860, 5290976, 6613720, 13227440, 26454880]

約数ペア:

[(1, 26454880), (2, 13227440), (4, 6613720), (5, 5290976), (8, 3306860), (10, 2645488), (16, 1653430), (20, 1322744), (32, 826715), (40, 661372), (80, 330686), (160, 165343)]