22714780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{463}}^1$

素因数の和:706

約数の個数: 48

約数和(自身を含む): 52383744

約数和(自身を除く): 29668964

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 223, 446, 463, 892, 926, 1115, 1852, 2230, 2315, 2453, 4460, 4630, 4906, 5093, 9260, 9812, 10186, 12265, 20372, 24530, 25465, 49060, 50930, 101860, 103249, 206498, 412996, 516245, 1032490, 1135739, 2064980, 2271478, 4542956, 5678695, 11357390, 22714780]

約数ペア:

[(1, 22714780), (2, 11357390), (4, 5678695), (5, 4542956), (10, 2271478), (11, 2064980), (20, 1135739), (22, 1032490), (44, 516245), (55, 412996), (110, 206498), (220, 103249), (223, 101860), (446, 50930), (463, 49060), (892, 25465), (926, 24530), (1115, 20372), (1852, 12265), (2230, 10186), (2315, 9812), (2453, 9260), (4460, 5093), (4630, 4906)]