25825130

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{29017}}^1$

素因数の和:29113

約数の個数: 16

約数和(自身を含む): 47009160

約数和(自身を除く): 21184030

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 29017, 58034, 145085, 290170, 2582513, 5165026, 12912565, 25825130]

約数ペア:

[(1, 25825130), (2, 12912565), (5, 5165026), (10, 2582513), (89, 290170), (178, 145085), (445, 58034), (890, 29017)]