56645600

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:229

約数の個数: 144

約数和(自身を含む): 155521296

約数和(自身を除く): 98875696

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 41, 44, 50, 55, 80, 82, 88, 100, 110, 157, 160, 164, 176, 200, 205, 220, 275, 314, 328, 352, 400, 410, 440, 451, 550, 628, 656, 785, 800, 820, 880, 902, 1025, 1100, 1256, 1312, 1570, 1640, 1727, 1760, 1804, 2050, 2200, 2255, 2512, 3140, 3280, 3454, 3608, 3925, 4100, 4400, 4510, 5024, 6280, 6437, 6560, 6908, 7216, 7850, 8200, 8635, 8800, 9020, 11275, 12560, 12874, 13816, 14432, 15700, 16400, 17270, 18040, 22550, 25120, 25748, 27632, 31400, 32185, 32800, 34540, 36080, 43175, 45100, 51496, 55264, 62800, 64370, 69080, 70807, 72160, 86350, 90200, 102992, 125600, 128740, 138160, 141614, 160925, 172700, 180400, 205984, 257480, 276320, 283228, 321850, 345400, 354035, 360800, 514960, 566456, 643700, 690800, 708070, 1029920, 1132912, 1287400, 1381600, 1416140, 1770175, 2265824, 2574800, 2832280, 3540350, 5149600, 5664560, 7080700, 11329120, 14161400, 28322800, 56645600]

約数ペア:

[(1, 56645600), (2, 28322800), (4, 14161400), (5, 11329120), (8, 7080700), (10, 5664560), (11, 5149600), (16, 3540350), (20, 2832280), (22, 2574800), (25, 2265824), (32, 1770175), (40, 1416140), (41, 1381600), (44, 1287400), (50, 1132912), (55, 1029920), (80, 708070), (82, 690800), (88, 643700), (100, 566456), (110, 514960), (157, 360800), (160, 354035), (164, 345400), (176, 321850), (200, 283228), (205, 276320), (220, 257480), (275, 205984), (314, 180400), (328, 172700), (352, 160925), (400, 141614), (410, 138160), (440, 128740), (451, 125600), (550, 102992), (628, 90200), (656, 86350), (785, 72160), (800, 70807), (820, 69080), (880, 64370), (902, 62800), (1025, 55264), (1100, 51496), (1256, 45100), (1312, 43175), (1570, 36080), (1640, 34540), (1727, 32800), (1760, 32185), (1804, 31400), (2050, 27632), (2200, 25748), (2255, 25120), (2512, 22550), (3140, 18040), (3280, 17270), (3454, 16400), (3608, 15700), (3925, 14432), (4100, 13816), (4400, 12874), (4510, 12560), (5024, 11275), (6280, 9020), (6437, 8800), (6560, 8635), (6908, 8200), (7216, 7850)]