8373280

素因数分解:

$2^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{887}}^1$

素因数の和:961

約数の個数: 48

約数和(自身を含む): 20139840

約数和(自身を除く): 11766560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 80, 118, 160, 236, 295, 472, 590, 887, 944, 1180, 1774, 1888, 2360, 3548, 4435, 4720, 7096, 8870, 9440, 14192, 17740, 28384, 35480, 52333, 70960, 104666, 141920, 209332, 261665, 418664, 523330, 837328, 1046660, 1674656, 2093320, 4186640, 8373280]

約数ペア:

[(1, 8373280), (2, 4186640), (4, 2093320), (5, 1674656), (8, 1046660), (10, 837328), (16, 523330), (20, 418664), (32, 261665), (40, 209332), (59, 141920), (80, 104666), (118, 70960), (160, 52333), (236, 35480), (295, 28384), (472, 17740), (590, 14192), (887, 9440), (944, 8870), (1180, 7096), (1774, 4720), (1888, 4435), (2360, 3548)]