22004520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{787}}^1$

素因数の和:1034

約数の個数: 64

約数和(自身を含む): 66381120

約数和(自身を除く): 44376600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 233, 466, 699, 787, 932, 1165, 1398, 1574, 1864, 2330, 2361, 2796, 3148, 3495, 3935, 4660, 4722, 5592, 6296, 6990, 7870, 9320, 9444, 11805, 13980, 15740, 18888, 23610, 27960, 31480, 47220, 94440, 183371, 366742, 550113, 733484, 916855, 1100226, 1466968, 1833710, 2200452, 2750565, 3667420, 4400904, 5501130, 7334840, 11002260, 22004520]

約数ペア:

[(1, 22004520), (2, 11002260), (3, 7334840), (4, 5501130), (5, 4400904), (6, 3667420), (8, 2750565), (10, 2200452), (12, 1833710), (15, 1466968), (20, 1100226), (24, 916855), (30, 733484), (40, 550113), (60, 366742), (120, 183371), (233, 94440), (466, 47220), (699, 31480), (787, 27960), (932, 23610), (1165, 18888), (1398, 15740), (1574, 13980), (1864, 11805), (2330, 9444), (2361, 9320), (2796, 7870), (3148, 6990), (3495, 6296), (3935, 5592), (4660, 4722)]