22174240

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:362

約数の個数: 96

約数和(自身を含む): 58677696

約数和(自身を除く): 36503456

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 43, 44, 55, 80, 86, 88, 110, 160, 172, 176, 215, 220, 293, 344, 352, 430, 440, 473, 586, 688, 860, 880, 946, 1172, 1376, 1465, 1720, 1760, 1892, 2344, 2365, 2930, 3223, 3440, 3784, 4688, 4730, 5860, 6446, 6880, 7568, 9376, 9460, 11720, 12599, 12892, 15136, 16115, 18920, 23440, 25198, 25784, 32230, 37840, 46880, 50396, 51568, 62995, 64460, 75680, 100792, 103136, 125990, 128920, 138589, 201584, 251980, 257840, 277178, 403168, 503960, 515680, 554356, 692945, 1007920, 1108712, 1385890, 2015840, 2217424, 2771780, 4434848, 5543560, 11087120, 22174240]

約数ペア:

[(1, 22174240), (2, 11087120), (4, 5543560), (5, 4434848), (8, 2771780), (10, 2217424), (11, 2015840), (16, 1385890), (20, 1108712), (22, 1007920), (32, 692945), (40, 554356), (43, 515680), (44, 503960), (55, 403168), (80, 277178), (86, 257840), (88, 251980), (110, 201584), (160, 138589), (172, 128920), (176, 125990), (215, 103136), (220, 100792), (293, 75680), (344, 64460), (352, 62995), (430, 51568), (440, 50396), (473, 46880), (586, 37840), (688, 32230), (860, 25784), (880, 25198), (946, 23440), (1172, 18920), (1376, 16115), (1465, 15136), (1720, 12892), (1760, 12599), (1892, 11720), (2344, 9460), (2365, 9376), (2930, 7568), (3223, 6880), (3440, 6446), (3784, 5860), (4688, 4730)]