4932520

素因数分解:

$2^3\times 5^1\times {\mathrm{317}}^1\times {\mathrm{389}}^1$

素因数の和:717

約数の個数: 32

約数和(自身を含む): 11161800

約数和(自身を除く): 6229280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 317, 389, 634, 778, 1268, 1556, 1585, 1945, 2536, 3112, 3170, 3890, 6340, 7780, 12680, 15560, 123313, 246626, 493252, 616565, 986504, 1233130, 2466260, 4932520]

約数ペア:

[(1, 4932520), (2, 2466260), (4, 1233130), (5, 986504), (8, 616565), (10, 493252), (20, 246626), (40, 123313), (317, 15560), (389, 12680), (634, 7780), (778, 6340), (1268, 3890), (1556, 3170), (1585, 3112), (1945, 2536)]