57797740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2887}}^1$

素因数の和:2927

約数の個数: 96

約数和(自身を含む): 163021824

約数和(自身を除く): 105224084

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 52, 55, 65, 70, 77, 91, 110, 130, 140, 143, 154, 182, 220, 260, 286, 308, 364, 385, 455, 572, 715, 770, 910, 1001, 1430, 1540, 1820, 2002, 2860, 2887, 4004, 5005, 5774, 10010, 11548, 14435, 20020, 20209, 28870, 31757, 37531, 40418, 57740, 63514, 75062, 80836, 101045, 127028, 150124, 158785, 187655, 202090, 222299, 262717, 317570, 375310, 404180, 412841, 444598, 525434, 635140, 750620, 825682, 889196, 1050868, 1111495, 1313585, 1651364, 2064205, 2222990, 2627170, 2889887, 4128410, 4445980, 5254340, 5779774, 8256820, 11559548, 14449435, 28898870, 57797740]

約数ペア:

[(1, 57797740), (2, 28898870), (4, 14449435), (5, 11559548), (7, 8256820), (10, 5779774), (11, 5254340), (13, 4445980), (14, 4128410), (20, 2889887), (22, 2627170), (26, 2222990), (28, 2064205), (35, 1651364), (44, 1313585), (52, 1111495), (55, 1050868), (65, 889196), (70, 825682), (77, 750620), (91, 635140), (110, 525434), (130, 444598), (140, 412841), (143, 404180), (154, 375310), (182, 317570), (220, 262717), (260, 222299), (286, 202090), (308, 187655), (364, 158785), (385, 150124), (455, 127028), (572, 101045), (715, 80836), (770, 75062), (910, 63514), (1001, 57740), (1430, 40418), (1540, 37531), (1820, 31757), (2002, 28870), (2860, 20209), (2887, 20020), (4004, 14435), (5005, 11548), (5774, 10010)]