13330900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{12119}}^1$

素因数の和:12144

約数の個数: 36

約数和(自身を含む): 31560480

約数和(自身を除く): 18229580

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 12119, 24238, 48476, 60595, 121190, 133309, 242380, 266618, 302975, 533236, 605950, 666545, 1211900, 1333090, 2666180, 3332725, 6665450, 13330900]

約数ペア:

[(1, 13330900), (2, 6665450), (4, 3332725), (5, 2666180), (10, 1333090), (11, 1211900), (20, 666545), (22, 605950), (25, 533236), (44, 302975), (50, 266618), (55, 242380), (100, 133309), (110, 121190), (220, 60595), (275, 48476), (550, 24238), (1100, 12119)]