3833840

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2819}}^1$

素因数の和:2849

約数の個数: 40

約数和(自身を含む): 9441360

約数和(自身を除く): 5607520

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 2819, 5638, 11276, 14095, 22552, 28190, 45104, 47923, 56380, 95846, 112760, 191692, 225520, 239615, 383384, 479230, 766768, 958460, 1916920, 3833840]

約数ペア:

[(1, 3833840), (2, 1916920), (4, 958460), (5, 766768), (8, 479230), (10, 383384), (16, 239615), (17, 225520), (20, 191692), (34, 112760), (40, 95846), (68, 56380), (80, 47923), (85, 45104), (136, 28190), (170, 22552), (272, 14095), (340, 11276), (680, 5638), (1360, 2819)]