29950040

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{25819}}^1$

素因数の和:25859

約数の個数: 32

約数和(自身を含む): 69714000

約数和(自身を除く): 39763960

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 25819, 51638, 103276, 129095, 206552, 258190, 516380, 748751, 1032760, 1497502, 2995004, 3743755, 5990008, 7487510, 14975020, 29950040]

約数ペア:

[(1, 29950040), (2, 14975020), (4, 7487510), (5, 5990008), (8, 3743755), (10, 2995004), (20, 1497502), (29, 1032760), (40, 748751), (58, 516380), (116, 258190), (145, 206552), (232, 129095), (290, 103276), (580, 51638), (1160, 25819)]