40807055

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:263

約数の個数: 32

約数和(自身を含む): 53913600

約数和(自身を除く): 13106545

約数列:

[1, 5, 17, 59, 79, 85, 103, 295, 395, 515, 1003, 1343, 1751, 4661, 5015, 6077, 6715, 8137, 8755, 23305, 30385, 40685, 79237, 103309, 138329, 396185, 480083, 516545, 691645, 2400415, 8161411, 40807055]

約数ペア:

[(1, 40807055), (5, 8161411), (17, 2400415), (59, 691645), (79, 516545), (85, 480083), (103, 396185), (295, 138329), (395, 103309), (515, 79237), (1003, 40685), (1343, 30385), (1751, 23305), (4661, 8755), (5015, 8137), (6077, 6715)]