27543560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1061}}^1$

素因数の和:1142

約数の個数: 64

約数和(自身を含む): 68817600

約数和(自身を除く): 41274040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 59, 88, 110, 118, 220, 236, 295, 440, 472, 590, 649, 1061, 1180, 1298, 2122, 2360, 2596, 3245, 4244, 5192, 5305, 6490, 8488, 10610, 11671, 12980, 21220, 23342, 25960, 42440, 46684, 58355, 62599, 93368, 116710, 125198, 233420, 250396, 312995, 466840, 500792, 625990, 688589, 1251980, 1377178, 2503960, 2754356, 3442945, 5508712, 6885890, 13771780, 27543560]

約数ペア:

[(1, 27543560), (2, 13771780), (4, 6885890), (5, 5508712), (8, 3442945), (10, 2754356), (11, 2503960), (20, 1377178), (22, 1251980), (40, 688589), (44, 625990), (55, 500792), (59, 466840), (88, 312995), (110, 250396), (118, 233420), (220, 125198), (236, 116710), (295, 93368), (440, 62599), (472, 58355), (590, 46684), (649, 42440), (1061, 25960), (1180, 23342), (1298, 21220), (2122, 12980), (2360, 11671), (2596, 10610), (3245, 8488), (4244, 6490), (5192, 5305)]