4204568320

素因数分解:

$2^8\times 5^1\times {\mathrm{647}}^1\times {\mathrm{5077}}^1$

素因数の和:5745

約数の個数: 72

約数和(自身を含む): 10088807904

約数和(自身を除く): 5884239584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 647, 1280, 1294, 2588, 3235, 5077, 5176, 6470, 10154, 10352, 12940, 20308, 20704, 25385, 25880, 40616, 41408, 50770, 51760, 81232, 82816, 101540, 103520, 162464, 165632, 203080, 207040, 324928, 406160, 414080, 649856, 812320, 828160, 1299712, 1624640, 3249280, 3284819, 6498560, 6569638, 13139276, 16424095, 26278552, 32848190, 52557104, 65696380, 105114208, 131392760, 210228416, 262785520, 420456832, 525571040, 840913664, 1051142080, 2102284160, 4204568320]

約数ペア:

[(1, 4204568320), (2, 2102284160), (4, 1051142080), (5, 840913664), (8, 525571040), (10, 420456832), (16, 262785520), (20, 210228416), (32, 131392760), (40, 105114208), (64, 65696380), (80, 52557104), (128, 32848190), (160, 26278552), (256, 16424095), (320, 13139276), (640, 6569638), (647, 6498560), (1280, 3284819), (1294, 3249280), (2588, 1624640), (3235, 1299712), (5077, 828160), (5176, 812320), (6470, 649856), (10154, 414080), (10352, 406160), (12940, 324928), (20308, 207040), (20704, 203080), (25385, 165632), (25880, 162464), (40616, 103520), (41408, 101540), (50770, 82816), (51760, 81232)]