73383040

素因数分解:

$2^7\times 5^1\times {\mathrm{114661}}^1$

素因数の和:114680

約数の個数: 32

約数和(自身を含む): 175432860

約数和(自身を除く): 102049820

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 114661, 229322, 458644, 573305, 917288, 1146610, 1834576, 2293220, 3669152, 4586440, 7338304, 9172880, 14676608, 18345760, 36691520, 73383040]

約数ペア:

[(1, 73383040), (2, 36691520), (4, 18345760), (5, 14676608), (8, 9172880), (10, 7338304), (16, 4586440), (20, 3669152), (32, 2293220), (40, 1834576), (64, 1146610), (80, 917288), (128, 573305), (160, 458644), (320, 229322), (640, 114661)]