100301572

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{383}}^1$

素因数の和:640

約数の個数: 48

約数和(自身を含む): 206438400

約数和(自身を除く): 106136828

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 199, 329, 383, 398, 658, 766, 796, 1316, 1393, 1532, 2681, 2786, 5362, 5572, 9353, 10724, 18001, 18706, 36002, 37412, 65471, 72004, 76217, 126007, 130942, 152434, 252014, 261884, 304868, 504028, 533519, 1067038, 2134076, 3582199, 7164398, 14328796, 25075393, 50150786, 100301572]

約数ペア:

[(1, 100301572), (2, 50150786), (4, 25075393), (7, 14328796), (14, 7164398), (28, 3582199), (47, 2134076), (94, 1067038), (188, 533519), (199, 504028), (329, 304868), (383, 261884), (398, 252014), (658, 152434), (766, 130942), (796, 126007), (1316, 76217), (1393, 72004), (1532, 65471), (2681, 37412), (2786, 36002), (5362, 18706), (5572, 18001), (9353, 10724)]