47331320

素因数分解:

$2^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{6131}}^1$

素因数の和:6335

約数の個数: 32

約数和(自身を含む): 107064720

約数和(自身を除く): 59733400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 193, 386, 772, 965, 1544, 1930, 3860, 6131, 7720, 12262, 24524, 30655, 49048, 61310, 122620, 245240, 1183283, 2366566, 4733132, 5916415, 9466264, 11832830, 23665660, 47331320]

約数ペア:

[(1, 47331320), (2, 23665660), (4, 11832830), (5, 9466264), (8, 5916415), (10, 4733132), (20, 2366566), (40, 1183283), (193, 245240), (386, 122620), (772, 61310), (965, 49048), (1544, 30655), (1930, 24524), (3860, 12262), (6131, 7720)]