22915520

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3769}}^1$

素因数の和:3805

約数の個数: 56

約数和(自身を含む): 57454800

約数和(自身を除く): 34539280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 3769, 6080, 7538, 15076, 18845, 30152, 37690, 60304, 71611, 75380, 120608, 143222, 150760, 241216, 286444, 301520, 358055, 572888, 603040, 716110, 1145776, 1206080, 1432220, 2291552, 2864440, 4583104, 5728880, 11457760, 22915520]

約数ペア:

[(1, 22915520), (2, 11457760), (4, 5728880), (5, 4583104), (8, 2864440), (10, 2291552), (16, 1432220), (19, 1206080), (20, 1145776), (32, 716110), (38, 603040), (40, 572888), (64, 358055), (76, 301520), (80, 286444), (95, 241216), (152, 150760), (160, 143222), (190, 120608), (304, 75380), (320, 71611), (380, 60304), (608, 37690), (760, 30152), (1216, 18845), (1520, 15076), (3040, 7538), (3769, 6080)]