74677540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{7307}}^1$

素因数の和:7396

約数の個数: 48

約数和(自身を含む): 181706112

約数和(自身を除く): 107028572

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 73, 140, 146, 292, 365, 511, 730, 1022, 1460, 2044, 2555, 5110, 7307, 10220, 14614, 29228, 36535, 51149, 73070, 102298, 146140, 204596, 255745, 511490, 533411, 1022980, 1066822, 2133644, 2667055, 3733877, 5334110, 7467754, 10668220, 14935508, 18669385, 37338770, 74677540]

約数ペア:

[(1, 74677540), (2, 37338770), (4, 18669385), (5, 14935508), (7, 10668220), (10, 7467754), (14, 5334110), (20, 3733877), (28, 2667055), (35, 2133644), (70, 1066822), (73, 1022980), (140, 533411), (146, 511490), (292, 255745), (365, 204596), (511, 146140), (730, 102298), (1022, 73070), (1460, 51149), (2044, 36535), (2555, 29228), (5110, 14614), (7307, 10220)]