76993040

素因数分解:

$2^4\times 5^1\times {\mathrm{962413}}^1$

素因数の和:962426

約数の個数: 20

約数和(自身を含む): 179009004

約数和(自身を除く): 102015964

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 962413, 1924826, 3849652, 4812065, 7699304, 9624130, 15398608, 19248260, 38496520, 76993040]

約数ペア:

[(1, 76993040), (2, 38496520), (4, 19248260), (5, 15398608), (8, 9624130), (10, 7699304), (16, 4812065), (20, 3849652), (40, 1924826), (80, 962413)]