3204040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11443}}^1$

素因数の和:11461

約数の個数: 32

約数和(自身を含む): 8239680

約数和(自身を除く): 5035640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 11443, 22886, 45772, 57215, 80101, 91544, 114430, 160202, 228860, 320404, 400505, 457720, 640808, 801010, 1602020, 3204040]

約数ペア:

[(1, 3204040), (2, 1602020), (4, 801010), (5, 640808), (7, 457720), (8, 400505), (10, 320404), (14, 228860), (20, 160202), (28, 114430), (35, 91544), (40, 80101), (56, 57215), (70, 45772), (140, 22886), (280, 11443)]