103511540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{1789}}^1$

素因数の和:2072

約数の個数: 48

約数和(自身を含む): 238170240

約数和(自身を除く): 134658700

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 263, 526, 1052, 1315, 1789, 2630, 2893, 3578, 5260, 5786, 7156, 8945, 11572, 14465, 17890, 19679, 28930, 35780, 39358, 57860, 78716, 98395, 196790, 393580, 470507, 941014, 1882028, 2352535, 4705070, 5175577, 9410140, 10351154, 20702308, 25877885, 51755770, 103511540]

約数ペア:

[(1, 103511540), (2, 51755770), (4, 25877885), (5, 20702308), (10, 10351154), (11, 9410140), (20, 5175577), (22, 4705070), (44, 2352535), (55, 1882028), (110, 941014), (220, 470507), (263, 393580), (526, 196790), (1052, 98395), (1315, 78716), (1789, 57860), (2630, 39358), (2893, 35780), (3578, 28930), (5260, 19679), (5786, 17890), (7156, 14465), (8945, 11572)]