17967212180

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1\times {\mathrm{63709}}^1$

素因数の和:64016

約数の個数: 48

約数和(自身を含む): 38531808000

約数和(自身を除く): 20564595820

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 239, 295, 478, 590, 956, 1180, 1195, 2390, 4780, 14101, 28202, 56404, 63709, 70505, 127418, 141010, 254836, 282020, 318545, 637090, 1274180, 3758831, 7517662, 15035324, 15226451, 18794155, 30452902, 37588310, 60905804, 75176620, 76132255, 152264510, 304529020, 898360609, 1796721218, 3593442436, 4491803045, 8983606090, 17967212180]

約数ペア:

[(1, 17967212180), (2, 8983606090), (4, 4491803045), (5, 3593442436), (10, 1796721218), (20, 898360609), (59, 304529020), (118, 152264510), (236, 76132255), (239, 75176620), (295, 60905804), (478, 37588310), (590, 30452902), (956, 18794155), (1180, 15226451), (1195, 15035324), (2390, 7517662), (4780, 3758831), (14101, 1274180), (28202, 637090), (56404, 318545), (63709, 282020), (70505, 254836), (127418, 141010)]