79422560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{70913}}^1$

素因数の和:70935

約数の個数: 48

約数和(自身を含む): 214443936

約数和(自身を除く): 135021376

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 70913, 141826, 283652, 354565, 496391, 567304, 709130, 992782, 1134608, 1418260, 1985564, 2269216, 2481955, 2836520, 3971128, 4963910, 5673040, 7942256, 9927820, 11346080, 15884512, 19855640, 39711280, 79422560]

約数ペア:

[(1, 79422560), (2, 39711280), (4, 19855640), (5, 15884512), (7, 11346080), (8, 9927820), (10, 7942256), (14, 5673040), (16, 4963910), (20, 3971128), (28, 2836520), (32, 2481955), (35, 2269216), (40, 1985564), (56, 1418260), (70, 1134608), (80, 992782), (112, 709130), (140, 567304), (160, 496391), (224, 354565), (280, 283652), (560, 141826), (1120, 70913)]