46997120

素因数分解:

$2^7\times 5^1\times {\mathrm{73433}}^1$

素因数の和:73452

約数の個数: 32

約数和(自身を含む): 112354020

約数和(自身を除く): 65356900

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 73433, 146866, 293732, 367165, 587464, 734330, 1174928, 1468660, 2349856, 2937320, 4699712, 5874640, 9399424, 11749280, 23498560, 46997120]

約数ペア:

[(1, 46997120), (2, 23498560), (4, 11749280), (5, 9399424), (8, 5874640), (10, 4699712), (16, 2937320), (20, 2349856), (32, 1468660), (40, 1174928), (64, 734330), (80, 587464), (128, 367165), (160, 293732), (320, 146866), (640, 73433)]