3298040

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2011}}^1$

素因数の和:2063

約数の個数: 32

約数和(自身を含む): 7605360

約数和(自身を除く): 4307320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 2011, 4022, 8044, 10055, 16088, 20110, 40220, 80440, 82451, 164902, 329804, 412255, 659608, 824510, 1649020, 3298040]

約数ペア:

[(1, 3298040), (2, 1649020), (4, 824510), (5, 659608), (8, 412255), (10, 329804), (20, 164902), (40, 82451), (41, 80440), (82, 40220), (164, 20110), (205, 16088), (328, 10055), (410, 8044), (820, 4022), (1640, 2011)]