32780440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{367}}^1$

素因数の和:425

約数の個数: 128

約数和(自身を含む): 95385600

約数和(自身を除く): 62605160

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 29, 35, 40, 44, 55, 56, 58, 70, 77, 88, 110, 116, 140, 145, 154, 203, 220, 232, 280, 290, 308, 319, 367, 385, 406, 440, 580, 616, 638, 734, 770, 812, 1015, 1160, 1276, 1468, 1540, 1595, 1624, 1835, 2030, 2233, 2552, 2569, 2936, 3080, 3190, 3670, 4037, 4060, 4466, 5138, 6380, 7340, 8074, 8120, 8932, 10276, 10643, 11165, 12760, 12845, 14680, 16148, 17864, 20185, 20552, 21286, 22330, 25690, 28259, 32296, 40370, 42572, 44660, 51380, 53215, 56518, 74501, 80740, 85144, 89320, 102760, 106430, 113036, 117073, 141295, 149002, 161480, 212860, 226072, 234146, 282590, 298004, 372505, 425720, 468292, 565180, 585365, 596008, 745010, 819511, 936584, 1130360, 1170730, 1490020, 1639022, 2341460, 2980040, 3278044, 4097555, 4682920, 6556088, 8195110, 16390220, 32780440]

約数ペア:

[(1, 32780440), (2, 16390220), (4, 8195110), (5, 6556088), (7, 4682920), (8, 4097555), (10, 3278044), (11, 2980040), (14, 2341460), (20, 1639022), (22, 1490020), (28, 1170730), (29, 1130360), (35, 936584), (40, 819511), (44, 745010), (55, 596008), (56, 585365), (58, 565180), (70, 468292), (77, 425720), (88, 372505), (110, 298004), (116, 282590), (140, 234146), (145, 226072), (154, 212860), (203, 161480), (220, 149002), (232, 141295), (280, 117073), (290, 113036), (308, 106430), (319, 102760), (367, 89320), (385, 85144), (406, 80740), (440, 74501), (580, 56518), (616, 53215), (638, 51380), (734, 44660), (770, 42572), (812, 40370), (1015, 32296), (1160, 28259), (1276, 25690), (1468, 22330), (1540, 21286), (1595, 20552), (1624, 20185), (1835, 17864), (2030, 16148), (2233, 14680), (2552, 12845), (2569, 12760), (2936, 11165), (3080, 10643), (3190, 10276), (3670, 8932), (4037, 8120), (4060, 8074), (4466, 7340), (5138, 6380)]