25781130530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1009}}^1\times {\mathrm{150301}}^1$

素因数の和:151334

約数の個数: 32

約数和(自身を含む): 49184826480

約数和(自身を除く): 23403695950

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1009, 2018, 5045, 10090, 17153, 34306, 85765, 150301, 171530, 300602, 751505, 1503010, 2555117, 5110234, 12775585, 25551170, 151653709, 303307418, 758268545, 1516537090, 2578113053, 5156226106, 12890565265, 25781130530]

約数ペア:

[(1, 25781130530), (2, 12890565265), (5, 5156226106), (10, 2578113053), (17, 1516537090), (34, 758268545), (85, 303307418), (170, 151653709), (1009, 25551170), (2018, 12775585), (5045, 5110234), (10090, 2555117), (17153, 1503010), (34306, 751505), (85765, 300602), (150301, 171530)]