8049051290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2837}}^1\times {\mathrm{40531}}^1$

素因数の和:43382

約数の個数: 32

約数和(自身を含む): 16564293504

約数和(自身を除く): 8515242214

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2837, 5674, 14185, 19859, 28370, 39718, 40531, 81062, 99295, 198590, 202655, 283717, 405310, 567434, 1418585, 2837170, 114986447, 229972894, 574932235, 804905129, 1149864470, 1609810258, 4024525645, 8049051290]

約数ペア:

[(1, 8049051290), (2, 4024525645), (5, 1609810258), (7, 1149864470), (10, 804905129), (14, 574932235), (35, 229972894), (70, 114986447), (2837, 2837170), (5674, 1418585), (14185, 567434), (19859, 405310), (28370, 283717), (39718, 202655), (40531, 198590), (81062, 99295)]