122133040

素因数分解:

$2^4\times 5^1\times {\mathrm{191}}^1\times {\mathrm{7993}}^1$

素因数の和:8197

約数の個数: 40

約数和(自身を含む): 285481728

約数和(自身を除く): 163348688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 191, 382, 764, 955, 1528, 1910, 3056, 3820, 7640, 7993, 15280, 15986, 31972, 39965, 63944, 79930, 127888, 159860, 319720, 639440, 1526663, 3053326, 6106652, 7633315, 12213304, 15266630, 24426608, 30533260, 61066520, 122133040]

約数ペア:

[(1, 122133040), (2, 61066520), (4, 30533260), (5, 24426608), (8, 15266630), (10, 12213304), (16, 7633315), (20, 6106652), (40, 3053326), (80, 1526663), (191, 639440), (382, 319720), (764, 159860), (955, 127888), (1528, 79930), (1910, 63944), (3056, 39965), (3820, 31972), (7640, 15986), (7993, 15280)]