2016997675

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{3413}}^1$

素因数の和:3748

約数の個数: 48

約数和(自身を含む): 3129299712

約数和(自身を除く): 1112302037

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 175, 275, 307, 385, 1535, 1925, 2149, 3377, 3413, 7675, 10745, 16885, 17065, 23639, 23891, 37543, 53725, 84425, 85325, 118195, 119455, 187715, 262801, 590975, 597275, 938575, 1047791, 1314005, 5238955, 6570025, 7334537, 11525701, 26194775, 36672685, 57628505, 80679907, 183363425, 288142525, 403399535, 2016997675]

約数ペア:

[(1, 2016997675), (5, 403399535), (7, 288142525), (11, 183363425), (25, 80679907), (35, 57628505), (55, 36672685), (77, 26194775), (175, 11525701), (275, 7334537), (307, 6570025), (385, 5238955), (1535, 1314005), (1925, 1047791), (2149, 938575), (3377, 597275), (3413, 590975), (7675, 262801), (10745, 187715), (16885, 119455), (17065, 118195), (23639, 85325), (23891, 84425), (37543, 53725)]