174418760

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{2837}}^1$

素因数の和:2930

約数の個数: 64

約数和(自身を含む): 413780400

約数和(自身を除く): 239361640

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 53, 58, 106, 116, 145, 212, 232, 265, 290, 424, 530, 580, 1060, 1160, 1537, 2120, 2837, 3074, 5674, 6148, 7685, 11348, 12296, 14185, 15370, 22696, 28370, 30740, 56740, 61480, 82273, 113480, 150361, 164546, 300722, 329092, 411365, 601444, 658184, 751805, 822730, 1202888, 1503610, 1645460, 3007220, 3290920, 4360469, 6014440, 8720938, 17441876, 21802345, 34883752, 43604690, 87209380, 174418760]

約数ペア:

[(1, 174418760), (2, 87209380), (4, 43604690), (5, 34883752), (8, 21802345), (10, 17441876), (20, 8720938), (29, 6014440), (40, 4360469), (53, 3290920), (58, 3007220), (106, 1645460), (116, 1503610), (145, 1202888), (212, 822730), (232, 751805), (265, 658184), (290, 601444), (424, 411365), (530, 329092), (580, 300722), (1060, 164546), (1160, 150361), (1537, 113480), (2120, 82273), (2837, 61480), (3074, 56740), (5674, 30740), (6148, 28370), (7685, 22696), (11348, 15370), (12296, 14185)]