117004840

素因数分解:

$2^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{12239}}^1$

素因数の和:12489

約数の個数: 32

約数和(自身を含む): 264384000

約数和(自身を除く): 147379160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 239, 478, 956, 1195, 1912, 2390, 4780, 9560, 12239, 24478, 48956, 61195, 97912, 122390, 244780, 489560, 2925121, 5850242, 11700484, 14625605, 23400968, 29251210, 58502420, 117004840]

約数ペア:

[(1, 117004840), (2, 58502420), (4, 29251210), (5, 23400968), (8, 14625605), (10, 11700484), (20, 5850242), (40, 2925121), (239, 489560), (478, 244780), (956, 122390), (1195, 97912), (1912, 61195), (2390, 48956), (4780, 24478), (9560, 12239)]