13494040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{48193}}^1$

素因数の和:48211

約数の個数: 32

約数和(自身を含む): 34699680

約数和(自身を除く): 21205640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 48193, 96386, 192772, 240965, 337351, 385544, 481930, 674702, 963860, 1349404, 1686755, 1927720, 2698808, 3373510, 6747020, 13494040]

約数ペア:

[(1, 13494040), (2, 6747020), (4, 3373510), (5, 2698808), (7, 1927720), (8, 1686755), (10, 1349404), (14, 963860), (20, 674702), (28, 481930), (35, 385544), (40, 337351), (56, 240965), (70, 192772), (140, 96386), (280, 48193)]