66423040

素因数分解:

$2^8\times 5^1\times {\mathrm{51893}}^1$

素因数の和:51914

約数の個数: 36

約数和(自身を含む): 159107004

約数和(自身を除く): 92683964

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 51893, 103786, 207572, 259465, 415144, 518930, 830288, 1037860, 1660576, 2075720, 3321152, 4151440, 6642304, 8302880, 13284608, 16605760, 33211520, 66423040]

約数ペア:

[(1, 66423040), (2, 33211520), (4, 16605760), (5, 13284608), (8, 8302880), (10, 6642304), (16, 4151440), (20, 3321152), (32, 2075720), (40, 1660576), (64, 1037860), (80, 830288), (128, 518930), (160, 415144), (256, 259465), (320, 207572), (640, 103786), (1280, 51893)]