1913954000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{136711}}^1$

素因数の和:136741

約数の個数: 80

約数和(自身を含む): 5289113856

約数和(自身を除く): 3375159856

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 175, 200, 250, 280, 350, 400, 500, 560, 700, 875, 1000, 1400, 1750, 2000, 2800, 3500, 7000, 14000, 136711, 273422, 546844, 683555, 956977, 1093688, 1367110, 1913954, 2187376, 2734220, 3417775, 3827908, 4784885, 5468440, 6835550, 7655816, 9569770, 10936880, 13671100, 15311632, 17088875, 19139540, 23924425, 27342200, 34177750, 38279080, 47848850, 54684400, 68355500, 76558160, 95697700, 119622125, 136711000, 191395400, 239244250, 273422000, 382790800, 478488500, 956977000, 1913954000]

約数ペア:

[(1, 1913954000), (2, 956977000), (4, 478488500), (5, 382790800), (7, 273422000), (8, 239244250), (10, 191395400), (14, 136711000), (16, 119622125), (20, 95697700), (25, 76558160), (28, 68355500), (35, 54684400), (40, 47848850), (50, 38279080), (56, 34177750), (70, 27342200), (80, 23924425), (100, 19139540), (112, 17088875), (125, 15311632), (140, 13671100), (175, 10936880), (200, 9569770), (250, 7655816), (280, 6835550), (350, 5468440), (400, 4784885), (500, 3827908), (560, 3417775), (700, 2734220), (875, 2187376), (1000, 1913954), (1400, 1367110), (1750, 1093688), (2000, 956977), (2800, 683555), (3500, 546844), (7000, 273422), (14000, 136711)]