2859040

素因数分解:

$2^5\times 5^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1$

素因数の和:289

約数の個数: 48

約数和(自身を含む): 6858432

約数和(自身を除く): 3999392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 107, 160, 167, 214, 334, 428, 535, 668, 835, 856, 1070, 1336, 1670, 1712, 2140, 2672, 3340, 3424, 4280, 5344, 6680, 8560, 13360, 17120, 17869, 26720, 35738, 71476, 89345, 142952, 178690, 285904, 357380, 571808, 714760, 1429520, 2859040]

約数ペア:

[(1, 2859040), (2, 1429520), (4, 714760), (5, 571808), (8, 357380), (10, 285904), (16, 178690), (20, 142952), (32, 89345), (40, 71476), (80, 35738), (107, 26720), (160, 17869), (167, 17120), (214, 13360), (334, 8560), (428, 6680), (535, 5344), (668, 4280), (835, 3424), (856, 3340), (1070, 2672), (1336, 2140), (1670, 1712)]