6731120

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7649}}^1$

素因数の和:7673

約数の個数: 40

約数和(自身を含む): 17074800

約数和(自身を除く): 10343680

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 7649, 15298, 30596, 38245, 61192, 76490, 84139, 122384, 152980, 168278, 305960, 336556, 420695, 611920, 673112, 841390, 1346224, 1682780, 3365560, 6731120]

約数ペア:

[(1, 6731120), (2, 3365560), (4, 1682780), (5, 1346224), (8, 841390), (10, 673112), (11, 611920), (16, 420695), (20, 336556), (22, 305960), (40, 168278), (44, 152980), (55, 122384), (80, 84139), (88, 76490), (110, 61192), (176, 38245), (220, 30596), (440, 15298), (880, 7649)]