11420750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{4153}}^1$

素因数の和:4181

約数の個数: 32

約数和(自身を含む): 23328864

約数和(自身を除く): 11908114

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 1375, 2750, 4153, 8306, 20765, 41530, 45683, 91366, 103825, 207650, 228415, 456830, 519125, 1038250, 1142075, 2284150, 5710375, 11420750]

約数ペア:

[(1, 11420750), (2, 5710375), (5, 2284150), (10, 1142075), (11, 1038250), (22, 519125), (25, 456830), (50, 228415), (55, 207650), (110, 103825), (125, 91366), (250, 45683), (275, 41530), (550, 20765), (1375, 8306), (2750, 4153)]