57646820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:162

約数の個数: 144

約数和(自身を含む): 157659264

約数和(自身を除く): 100012444

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 41, 44, 55, 70, 77, 82, 83, 110, 121, 140, 154, 164, 166, 205, 220, 242, 287, 308, 332, 385, 410, 415, 451, 484, 574, 581, 605, 770, 820, 830, 847, 902, 913, 1148, 1162, 1210, 1435, 1540, 1660, 1694, 1804, 1826, 2255, 2324, 2420, 2870, 2905, 3157, 3388, 3403, 3652, 4235, 4510, 4565, 4961, 5740, 5810, 6314, 6391, 6806, 8470, 9020, 9130, 9922, 10043, 11620, 12628, 12782, 13612, 15785, 16940, 17015, 18260, 19844, 20086, 23821, 24805, 25564, 31570, 31955, 34030, 34727, 37433, 40172, 47642, 49610, 50215, 63140, 63910, 68060, 69454, 70301, 74866, 95284, 99220, 100430, 119105, 127820, 138908, 140602, 149732, 173635, 187165, 200860, 238210, 262031, 281204, 347270, 351505, 374330, 411763, 476420, 524062, 694540, 703010, 748660, 823526, 1048124, 1310155, 1406020, 1647052, 2058815, 2620310, 2882341, 4117630, 5240620, 5764682, 8235260, 11529364, 14411705, 28823410, 57646820]

約数ペア:

[(1, 57646820), (2, 28823410), (4, 14411705), (5, 11529364), (7, 8235260), (10, 5764682), (11, 5240620), (14, 4117630), (20, 2882341), (22, 2620310), (28, 2058815), (35, 1647052), (41, 1406020), (44, 1310155), (55, 1048124), (70, 823526), (77, 748660), (82, 703010), (83, 694540), (110, 524062), (121, 476420), (140, 411763), (154, 374330), (164, 351505), (166, 347270), (205, 281204), (220, 262031), (242, 238210), (287, 200860), (308, 187165), (332, 173635), (385, 149732), (410, 140602), (415, 138908), (451, 127820), (484, 119105), (574, 100430), (581, 99220), (605, 95284), (770, 74866), (820, 70301), (830, 69454), (847, 68060), (902, 63910), (913, 63140), (1148, 50215), (1162, 49610), (1210, 47642), (1435, 40172), (1540, 37433), (1660, 34727), (1694, 34030), (1804, 31955), (1826, 31570), (2255, 25564), (2324, 24805), (2420, 23821), (2870, 20086), (2905, 19844), (3157, 18260), (3388, 17015), (3403, 16940), (3652, 15785), (4235, 13612), (4510, 12782), (4565, 12628), (4961, 11620), (5740, 10043), (5810, 9922), (6314, 9130), (6391, 9020), (6806, 8470)]