1268300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1153}}^1$

素因数の和:1178

約数の個数: 36

約数和(自身を含む): 3005016

約数和(自身を除く): 1736716

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 1153, 2306, 4612, 5765, 11530, 12683, 23060, 25366, 28825, 50732, 57650, 63415, 115300, 126830, 253660, 317075, 634150, 1268300]

約数ペア:

[(1, 1268300), (2, 634150), (4, 317075), (5, 253660), (10, 126830), (11, 115300), (20, 63415), (22, 57650), (25, 50732), (44, 28825), (50, 25366), (55, 23060), (100, 12683), (110, 11530), (220, 5765), (275, 4612), (550, 2306), (1100, 1153)]