964348520

素因数分解:

$2^3\times 5^1\times {\mathrm{24108713}}^1$

素因数の和:24108724

約数の個数: 16

約数和(自身を含む): 2169784260

約数和(自身を除く): 1205435740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 24108713, 48217426, 96434852, 120543565, 192869704, 241087130, 482174260, 964348520]

約数ペア:

[(1, 964348520), (2, 482174260), (4, 241087130), (5, 192869704), (8, 120543565), (10, 96434852), (20, 48217426), (40, 24108713)]