22398200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{10181}}^1$

素因数の和:10208

約数の個数: 48

約数和(自身を含む): 56815560

約数和(自身を除く): 34417360

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, 10181, 20362, 40724, 50905, 81448, 101810, 111991, 203620, 223982, 254525, 407240, 447964, 509050, 559955, 895928, 1018100, 1119910, 2036200, 2239820, 2799775, 4479640, 5599550, 11199100, 22398200]

約数ペア:

[(1, 22398200), (2, 11199100), (4, 5599550), (5, 4479640), (8, 2799775), (10, 2239820), (11, 2036200), (20, 1119910), (22, 1018100), (25, 895928), (40, 559955), (44, 509050), (50, 447964), (55, 407240), (88, 254525), (100, 223982), (110, 203620), (200, 111991), (220, 101810), (275, 81448), (440, 50905), (550, 40724), (1100, 20362), (2200, 10181)]