25380850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{46147}}^1$

素因数の和:46170

約数の個数: 24

約数和(自身を含む): 51501168

約数和(自身を除く): 26120318

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 46147, 92294, 230735, 461470, 507617, 1015234, 1153675, 2307350, 2538085, 5076170, 12690425, 25380850]

約数ペア:

[(1, 25380850), (2, 12690425), (5, 5076170), (10, 2538085), (11, 2307350), (22, 1153675), (25, 1015234), (50, 507617), (55, 461470), (110, 230735), (275, 92294), (550, 46147)]