27299800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{12409}}^1$

素因数の和:12436

約数の個数: 48

約数和(自身を含む): 69247800

約数和(自身を除く): 41948000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 12409, 24818, 49636, 62045, 99272, 124090, 136499, 248180, 272998, 310225, 496360, 545996, 620450, 682495, 1091992, 1240900, 1364990, 2481800, 2729980, 3412475, 5459960, 6824950, 13649900, 27299800]

約数ペア:

[(1, 27299800), (2, 13649900), (4, 6824950), (5, 5459960), (8, 3412475), (10, 2729980), (11, 2481800), (20, 1364990), (22, 1240900), (25, 1091992), (40, 682495), (44, 620450), (50, 545996), (55, 496360), (88, 310225), (100, 272998), (110, 248180), (200, 136499), (220, 124090), (275, 99272), (440, 62045), (550, 49636), (1100, 24818), (2200, 12409)]