72846080

素因数分解:

$2^8\times 5^1\times {\mathrm{56911}}^1$

素因数の和:56932

約数の個数: 36

約数和(自身を含む): 174492192

約数和(自身を除く): 101646112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 56911, 113822, 227644, 284555, 455288, 569110, 910576, 1138220, 1821152, 2276440, 3642304, 4552880, 7284608, 9105760, 14569216, 18211520, 36423040, 72846080]

約数ペア:

[(1, 72846080), (2, 36423040), (4, 18211520), (5, 14569216), (8, 9105760), (10, 7284608), (16, 4552880), (20, 3642304), (32, 2276440), (40, 1821152), (64, 1138220), (80, 910576), (128, 569110), (160, 455288), (256, 284555), (320, 227644), (640, 113822), (1280, 56911)]