2017264580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{49613}}^1$

素因数の和:49748

約数の個数: 48

約数和(自身を含む): 4500982080

約数和(自身を除く): 2483717500

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 107, 190, 214, 380, 428, 535, 1070, 2033, 2140, 4066, 8132, 10165, 20330, 40660, 49613, 99226, 198452, 248065, 496130, 942647, 992260, 1885294, 3770588, 4713235, 5308591, 9426470, 10617182, 18852940, 21234364, 26542955, 53085910, 100863229, 106171820, 201726458, 403452916, 504316145, 1008632290, 2017264580]

約数ペア:

[(1, 2017264580), (2, 1008632290), (4, 504316145), (5, 403452916), (10, 201726458), (19, 106171820), (20, 100863229), (38, 53085910), (76, 26542955), (95, 21234364), (107, 18852940), (190, 10617182), (214, 9426470), (380, 5308591), (428, 4713235), (535, 3770588), (1070, 1885294), (2033, 992260), (2140, 942647), (4066, 496130), (8132, 248065), (10165, 198452), (20330, 99226), (40660, 49613)]