146119040

素因数分解:

$2^7\times 5^1\times {\mathrm{228311}}^1$

素因数の和:228330

約数の個数: 32

約数和(自身を含む): 349317360

約数和(自身を除く): 203198320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 228311, 456622, 913244, 1141555, 1826488, 2283110, 3652976, 4566220, 7305952, 9132440, 14611904, 18264880, 29223808, 36529760, 73059520, 146119040]

約数ペア:

[(1, 146119040), (2, 73059520), (4, 36529760), (5, 29223808), (8, 18264880), (10, 14611904), (16, 9132440), (20, 7305952), (32, 4566220), (40, 3652976), (64, 2283110), (80, 1826488), (128, 1141555), (160, 913244), (320, 456622), (640, 228311)]