79383080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{283511}}^1$

素因数の和:283529

約数の個数: 32

約数和(自身を含む): 204128640

約数和(自身を除く): 124745560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 283511, 567022, 1134044, 1417555, 1984577, 2268088, 2835110, 3969154, 5670220, 7938308, 9922885, 11340440, 15876616, 19845770, 39691540, 79383080]

約数ペア:

[(1, 79383080), (2, 39691540), (4, 19845770), (5, 15876616), (7, 11340440), (8, 9922885), (10, 7938308), (14, 5670220), (20, 3969154), (28, 2835110), (35, 2268088), (40, 1984577), (56, 1417555), (70, 1134044), (140, 567022), (280, 283511)]