27297440

素因数分解:

$2^5\times 5^1\times {\mathrm{170609}}^1$

素因数の和:170624

約数の個数: 24

約数和(自身を含む): 64490580

約数和(自身を除く): 37193140

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 170609, 341218, 682436, 853045, 1364872, 1706090, 2729744, 3412180, 5459488, 6824360, 13648720, 27297440]

約数ペア:

[(1, 27297440), (2, 13648720), (4, 6824360), (5, 5459488), (8, 3412180), (10, 2729744), (16, 1706090), (20, 1364872), (32, 853045), (40, 682436), (80, 341218), (160, 170609)]