3391880

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4463}}^1$

素因数の和:4493

約数の個数: 32

約数和(自身を含む): 8035200

約数和(自身を除く): 4643320

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 4463, 8926, 17852, 22315, 35704, 44630, 84797, 89260, 169594, 178520, 339188, 423985, 678376, 847970, 1695940, 3391880]

約数ペア:

[(1, 3391880), (2, 1695940), (4, 847970), (5, 678376), (8, 423985), (10, 339188), (19, 178520), (20, 169594), (38, 89260), (40, 84797), (76, 44630), (95, 35704), (152, 22315), (190, 17852), (380, 8926), (760, 4463)]