38128040

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{32869}}^1$

素因数の和:32909

約数の個数: 32

約数和(自身を含む): 88749000

約数和(自身を除く): 50620960

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 32869, 65738, 131476, 164345, 262952, 328690, 657380, 953201, 1314760, 1906402, 3812804, 4766005, 7625608, 9532010, 19064020, 38128040]

約数ペア:

[(1, 38128040), (2, 19064020), (4, 9532010), (5, 7625608), (8, 4766005), (10, 3812804), (20, 1906402), (29, 1314760), (40, 953201), (58, 657380), (116, 328690), (145, 262952), (232, 164345), (290, 131476), (580, 65738), (1160, 32869)]