1303520

素因数分解:

$2^5\times 5^1\times {\mathrm{8147}}^1$

素因数の和:8162

約数の個数: 24

約数和(自身を含む): 3079944

約数和(自身を除く): 1776424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 8147, 16294, 32588, 40735, 65176, 81470, 130352, 162940, 260704, 325880, 651760, 1303520]

約数ペア:

[(1, 1303520), (2, 651760), (4, 325880), (5, 260704), (8, 162940), (10, 130352), (16, 81470), (20, 65176), (32, 40735), (40, 32588), (80, 16294), (160, 8147)]