2017644065

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{24001}}^1$

素因数の和:24089

約数の個数: 32

約数和(自身を含む): 2737380096

約数和(自身を除く): 719736031

約数列:

[1, 5, 17, 23, 43, 85, 115, 215, 391, 731, 989, 1955, 3655, 4945, 16813, 24001, 84065, 120005, 408017, 552023, 1032043, 2040085, 2760115, 5160215, 9384391, 17544731, 23736989, 46921955, 87723655, 118684945, 403528813, 2017644065]

約数ペア:

[(1, 2017644065), (5, 403528813), (17, 118684945), (23, 87723655), (43, 46921955), (85, 23736989), (115, 17544731), (215, 9384391), (391, 5160215), (731, 2760115), (989, 2040085), (1955, 1032043), (3655, 552023), (4945, 408017), (16813, 120005), (24001, 84065)]