11144180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{449}}^1$

素因数の和:548

約数の個数: 48

約数和(自身を含む): 25174800

約数和(自身を除く): 14030620

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 73, 85, 146, 170, 292, 340, 365, 449, 730, 898, 1241, 1460, 1796, 2245, 2482, 4490, 4964, 6205, 7633, 8980, 12410, 15266, 24820, 30532, 32777, 38165, 65554, 76330, 131108, 152660, 163885, 327770, 557209, 655540, 1114418, 2228836, 2786045, 5572090, 11144180]

約数ペア:

[(1, 11144180), (2, 5572090), (4, 2786045), (5, 2228836), (10, 1114418), (17, 655540), (20, 557209), (34, 327770), (68, 163885), (73, 152660), (85, 131108), (146, 76330), (170, 65554), (292, 38165), (340, 32777), (365, 30532), (449, 24820), (730, 15266), (898, 12410), (1241, 8980), (1460, 7633), (1796, 6205), (2245, 4964), (2482, 4490)]