22851040

素因数分解:

$2^5\times 5^1\times {\mathrm{251}}^1\times {\mathrm{569}}^1$

素因数の和:835

約数の個数: 48

約数和(自身を含む): 54295920

約数和(自身を除く): 31444880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 251, 502, 569, 1004, 1138, 1255, 2008, 2276, 2510, 2845, 4016, 4552, 5020, 5690, 8032, 9104, 10040, 11380, 18208, 20080, 22760, 40160, 45520, 91040, 142819, 285638, 571276, 714095, 1142552, 1428190, 2285104, 2856380, 4570208, 5712760, 11425520, 22851040]

約数ペア:

[(1, 22851040), (2, 11425520), (4, 5712760), (5, 4570208), (8, 2856380), (10, 2285104), (16, 1428190), (20, 1142552), (32, 714095), (40, 571276), (80, 285638), (160, 142819), (251, 91040), (502, 45520), (569, 40160), (1004, 22760), (1138, 20080), (1255, 18208), (2008, 11380), (2276, 10040), (2510, 9104), (2845, 8032), (4016, 5690), (4552, 5020)]