2276408800520

素因数分解:

$2^3\times 5^1\times {\mathrm{631}}^1\times {\mathrm{90190523}}^1$

素因数の和:90191165

約数の個数: 32

約数和(自身を含む): 5130037005120

約数和(自身を除く): 2853628204600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 631, 1262, 2524, 3155, 5048, 6310, 12620, 25240, 90190523, 180381046, 360762092, 450952615, 721524184, 901905230, 1803810460, 3607620920, 56910220013, 113820440026, 227640880052, 284551100065, 455281760104, 569102200130, 1138204400260, 2276408800520]

約数ペア:

[(1, 2276408800520), (2, 1138204400260), (4, 569102200130), (5, 455281760104), (8, 284551100065), (10, 227640880052), (20, 113820440026), (40, 56910220013), (631, 3607620920), (1262, 1803810460), (2524, 901905230), (3155, 721524184), (5048, 450952615), (6310, 360762092), (12620, 180381046), (25240, 90190523)]