13649900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{12409}}^1$

素因数の和:12434

約数の個数: 36

約数和(自身を含む): 32315640

約数和(自身を除く): 18665740

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 12409, 24818, 49636, 62045, 124090, 136499, 248180, 272998, 310225, 545996, 620450, 682495, 1240900, 1364990, 2729980, 3412475, 6824950, 13649900]

約数ペア:

[(1, 13649900), (2, 6824950), (4, 3412475), (5, 2729980), (10, 1364990), (11, 1240900), (20, 682495), (22, 620450), (25, 545996), (44, 310225), (50, 272998), (55, 248180), (100, 136499), (110, 124090), (220, 62045), (275, 49636), (550, 24818), (1100, 12409)]