56077120

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1$

素因数の和:296

約数の個数: 112

約数和(自身を含む): 148132800

約数和(自身を除く): 92055680

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 89, 110, 160, 176, 178, 179, 220, 320, 352, 356, 358, 440, 445, 704, 712, 716, 880, 890, 895, 979, 1424, 1432, 1760, 1780, 1790, 1958, 1969, 2848, 2864, 3520, 3560, 3580, 3916, 3938, 4895, 5696, 5728, 7120, 7160, 7832, 7876, 9790, 9845, 11456, 14240, 14320, 15664, 15752, 15931, 19580, 19690, 28480, 28640, 31328, 31504, 31862, 39160, 39380, 57280, 62656, 63008, 63724, 78320, 78760, 79655, 126016, 127448, 156640, 157520, 159310, 175241, 254896, 313280, 315040, 318620, 350482, 509792, 630080, 637240, 700964, 876205, 1019584, 1274480, 1401928, 1752410, 2548960, 2803856, 3504820, 5097920, 5607712, 7009640, 11215424, 14019280, 28038560, 56077120]

約数ペア:

[(1, 56077120), (2, 28038560), (4, 14019280), (5, 11215424), (8, 7009640), (10, 5607712), (11, 5097920), (16, 3504820), (20, 2803856), (22, 2548960), (32, 1752410), (40, 1401928), (44, 1274480), (55, 1019584), (64, 876205), (80, 700964), (88, 637240), (89, 630080), (110, 509792), (160, 350482), (176, 318620), (178, 315040), (179, 313280), (220, 254896), (320, 175241), (352, 159310), (356, 157520), (358, 156640), (440, 127448), (445, 126016), (704, 79655), (712, 78760), (716, 78320), (880, 63724), (890, 63008), (895, 62656), (979, 57280), (1424, 39380), (1432, 39160), (1760, 31862), (1780, 31504), (1790, 31328), (1958, 28640), (1969, 28480), (2848, 19690), (2864, 19580), (3520, 15931), (3560, 15752), (3580, 15664), (3916, 14320), (3938, 14240), (4895, 11456), (5696, 9845), (5728, 9790), (7120, 7876), (7160, 7832)]