3260344520

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4289927}}^1$

素因数の和:4289957

約数の個数: 32

約数和(自身を含む): 7721870400

約数和(自身を除く): 4461525880

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 4289927, 8579854, 17159708, 21449635, 34319416, 42899270, 81508613, 85798540, 163017226, 171597080, 326034452, 407543065, 652068904, 815086130, 1630172260, 3260344520]

約数ペア:

[(1, 3260344520), (2, 1630172260), (4, 815086130), (5, 652068904), (8, 407543065), (10, 326034452), (19, 171597080), (20, 163017226), (38, 85798540), (40, 81508613), (76, 42899270), (95, 34319416), (152, 21449635), (190, 17159708), (380, 8579854), (760, 4289927)]