2153200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{769}}^1$

素因数の和:794

約数の個数: 60

約数和(自身を含む): 5919760

約数和(自身を除く): 3766560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 769, 1400, 1538, 2800, 3076, 3845, 5383, 6152, 7690, 10766, 12304, 15380, 19225, 21532, 26915, 30760, 38450, 43064, 53830, 61520, 76900, 86128, 107660, 134575, 153800, 215320, 269150, 307600, 430640, 538300, 1076600, 2153200]

約数ペア:

[(1, 2153200), (2, 1076600), (4, 538300), (5, 430640), (7, 307600), (8, 269150), (10, 215320), (14, 153800), (16, 134575), (20, 107660), (25, 86128), (28, 76900), (35, 61520), (40, 53830), (50, 43064), (56, 38450), (70, 30760), (80, 26915), (100, 21532), (112, 19225), (140, 15380), (175, 12304), (200, 10766), (280, 7690), (350, 6152), (400, 5383), (560, 3845), (700, 3076), (769, 2800), (1400, 1538)]