98455480

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{19381}}^1$

素因数の和:19519

約数の個数: 32

約数和(自身を含む): 223280640

約数和(自身を除く): 124825160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 19381, 38762, 77524, 96905, 155048, 193810, 387620, 775240, 2461387, 4922774, 9845548, 12306935, 19691096, 24613870, 49227740, 98455480]

約数ペア:

[(1, 98455480), (2, 49227740), (4, 24613870), (5, 19691096), (8, 12306935), (10, 9845548), (20, 4922774), (40, 2461387), (127, 775240), (254, 387620), (508, 193810), (635, 155048), (1016, 96905), (1270, 77524), (2540, 38762), (5080, 19381)]