127654000

素因数分解:

$2^4\times 5^3\times {\mathrm{83}}^1\times {\mathrm{769}}^1$

素因数の和:875

約数の個数: 80

約数和(自身を含む): 312792480

約数和(自身を除く): 185138480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 83, 100, 125, 166, 200, 250, 332, 400, 415, 500, 664, 769, 830, 1000, 1328, 1538, 1660, 2000, 2075, 3076, 3320, 3845, 4150, 6152, 6640, 7690, 8300, 10375, 12304, 15380, 16600, 19225, 20750, 30760, 33200, 38450, 41500, 61520, 63827, 76900, 83000, 96125, 127654, 153800, 166000, 192250, 255308, 307600, 319135, 384500, 510616, 638270, 769000, 1021232, 1276540, 1538000, 1595675, 2553080, 3191350, 5106160, 6382700, 7978375, 12765400, 15956750, 25530800, 31913500, 63827000, 127654000]

約数ペア:

[(1, 127654000), (2, 63827000), (4, 31913500), (5, 25530800), (8, 15956750), (10, 12765400), (16, 7978375), (20, 6382700), (25, 5106160), (40, 3191350), (50, 2553080), (80, 1595675), (83, 1538000), (100, 1276540), (125, 1021232), (166, 769000), (200, 638270), (250, 510616), (332, 384500), (400, 319135), (415, 307600), (500, 255308), (664, 192250), (769, 166000), (830, 153800), (1000, 127654), (1328, 96125), (1538, 83000), (1660, 76900), (2000, 63827), (2075, 61520), (3076, 41500), (3320, 38450), (3845, 33200), (4150, 30760), (6152, 20750), (6640, 19225), (7690, 16600), (8300, 15380), (10375, 12304)]