12894941210

素因数分解:

$2^1\times 5^1\times {\mathrm{28279}}^1\times {\mathrm{45599}}^1$

素因数の和:73885

約数の個数: 16

約数和(自身を含む): 23212224000

約数和(自身を除く): 10317282790

約数列:

[1, 2, 5, 10, 28279, 45599, 56558, 91198, 141395, 227995, 282790, 455990, 1289494121, 2578988242, 6447470605, 12894941210]

約数ペア:

[(1, 12894941210), (2, 6447470605), (5, 2578988242), (10, 1289494121), (28279, 455990), (45599, 282790), (56558, 227995), (91198, 141395)]