15430880

素因数分解:

$2^5\times 5^1\times {\mathrm{96443}}^1$

素因数の和:96458

約数の個数: 24

約数和(自身を含む): 36455832

約数和(自身を除く): 21024952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 96443, 192886, 385772, 482215, 771544, 964430, 1543088, 1928860, 3086176, 3857720, 7715440, 15430880]

約数ペア:

[(1, 15430880), (2, 7715440), (4, 3857720), (5, 3086176), (8, 1928860), (10, 1543088), (16, 964430), (20, 771544), (32, 482215), (40, 385772), (80, 192886), (160, 96443)]