9137320

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7877}}^1$

素因数の和:7917

約数の個数: 32

約数和(自身を含む): 21270600

約数和(自身を除く): 12133280

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 7877, 15754, 31508, 39385, 63016, 78770, 157540, 228433, 315080, 456866, 913732, 1142165, 1827464, 2284330, 4568660, 9137320]

約数ペア:

[(1, 9137320), (2, 4568660), (4, 2284330), (5, 1827464), (8, 1142165), (10, 913732), (20, 456866), (29, 315080), (40, 228433), (58, 157540), (116, 78770), (145, 63016), (232, 39385), (290, 31508), (580, 15754), (1160, 7877)]