28650110

素因数分解:

$2^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{10343}}^1$

素因数の和:10627

約数の個数: 16

約数和(自身を含む): 51761376

約数和(自身を除く): 23111266

約数列:

[1, 2, 5, 10, 277, 554, 1385, 2770, 10343, 20686, 51715, 103430, 2865011, 5730022, 14325055, 28650110]

約数ペア:

[(1, 28650110), (2, 14325055), (5, 5730022), (10, 2865011), (277, 103430), (554, 51715), (1385, 20686), (2770, 10343)]