15884360

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{5927}}^1$

素因数の和:6005

約数の個数: 32

約数和(自身を含む): 36279360

約数和(自身を除く): 20395000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 5927, 11854, 23708, 29635, 47416, 59270, 118540, 237080, 397109, 794218, 1588436, 1985545, 3176872, 3971090, 7942180, 15884360]

約数ペア:

[(1, 15884360), (2, 7942180), (4, 3971090), (5, 3176872), (8, 1985545), (10, 1588436), (20, 794218), (40, 397109), (67, 237080), (134, 118540), (268, 59270), (335, 47416), (536, 29635), (670, 23708), (1340, 11854), (2680, 5927)]