58779320

素因数分解:

$2^3\times 5^1\times {\mathrm{509}}^1\times {\mathrm{2887}}^1$

素因数の和:3407

約数の個数: 32

約数和(自身を含む): 132559200

約数和(自身を除く): 73779880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 509, 1018, 2036, 2545, 2887, 4072, 5090, 5774, 10180, 11548, 14435, 20360, 23096, 28870, 57740, 115480, 1469483, 2938966, 5877932, 7347415, 11755864, 14694830, 29389660, 58779320]

約数ペア:

[(1, 58779320), (2, 29389660), (4, 14694830), (5, 11755864), (8, 7347415), (10, 5877932), (20, 2938966), (40, 1469483), (509, 115480), (1018, 57740), (2036, 28870), (2545, 23096), (2887, 20360), (4072, 14435), (5090, 11548), (5774, 10180)]