26030120

素因数分解:

$2^3\times 5^1\times {\mathrm{293}}^1\times {\mathrm{2221}}^1$

素因数の和:2525

約数の個数: 32

約数和(自身を含む): 58794120

約数和(自身を除く): 32764000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 293, 586, 1172, 1465, 2221, 2344, 2930, 4442, 5860, 8884, 11105, 11720, 17768, 22210, 44420, 88840, 650753, 1301506, 2603012, 3253765, 5206024, 6507530, 13015060, 26030120]

約数ペア:

[(1, 26030120), (2, 13015060), (4, 6507530), (5, 5206024), (8, 3253765), (10, 2603012), (20, 1301506), (40, 650753), (293, 88840), (586, 44420), (1172, 22210), (1465, 17768), (2221, 11720), (2344, 11105), (2930, 8884), (4442, 5860)]