127048460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{82499}}^1$

素因数の和:82526

約数の個数: 48

約数和(自身を含む): 332640000

約数和(自身を除く): 205591540

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 82499, 164998, 329996, 412495, 577493, 824990, 907489, 1154986, 1649980, 1814978, 2309972, 2887465, 3629956, 4537445, 5774930, 6352423, 9074890, 11549860, 12704846, 18149780, 25409692, 31762115, 63524230, 127048460]

約数ペア:

[(1, 127048460), (2, 63524230), (4, 31762115), (5, 25409692), (7, 18149780), (10, 12704846), (11, 11549860), (14, 9074890), (20, 6352423), (22, 5774930), (28, 4537445), (35, 3629956), (44, 2887465), (55, 2309972), (70, 1814978), (77, 1649980), (110, 1154986), (140, 907489), (154, 824990), (220, 577493), (308, 412495), (385, 329996), (770, 164998), (1540, 82499)]