27933800

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{7351}}^1$

素因数の和:7386

約数の個数: 48

約数和(自身を含む): 68373600

約数和(自身を除く): 40439800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 3800, 7351, 14702, 29404, 36755, 58808, 73510, 139669, 147020, 183775, 279338, 294040, 367550, 558676, 698345, 735100, 1117352, 1396690, 1470200, 2793380, 3491725, 5586760, 6983450, 13966900, 27933800]

約数ペア:

[(1, 27933800), (2, 13966900), (4, 6983450), (5, 5586760), (8, 3491725), (10, 2793380), (19, 1470200), (20, 1396690), (25, 1117352), (38, 735100), (40, 698345), (50, 558676), (76, 367550), (95, 294040), (100, 279338), (152, 183775), (190, 147020), (200, 139669), (380, 73510), (475, 58808), (760, 36755), (950, 29404), (1900, 14702), (3800, 7351)]