105873020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{1789}}^1$

素因数の和:2078

約数の個数: 48

約数和(自身を含む): 243583200

約数和(自身を除く): 137710180

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 269, 538, 1076, 1345, 1789, 2690, 2959, 3578, 5380, 5918, 7156, 8945, 11836, 14795, 17890, 19679, 29590, 35780, 39358, 59180, 78716, 98395, 196790, 393580, 481241, 962482, 1924964, 2406205, 4812410, 5293651, 9624820, 10587302, 21174604, 26468255, 52936510, 105873020]

約数ペア:

[(1, 105873020), (2, 52936510), (4, 26468255), (5, 21174604), (10, 10587302), (11, 9624820), (20, 5293651), (22, 4812410), (44, 2406205), (55, 1924964), (110, 962482), (220, 481241), (269, 393580), (538, 196790), (1076, 98395), (1345, 78716), (1789, 59180), (2690, 39358), (2959, 35780), (3578, 29590), (5380, 19679), (5918, 17890), (7156, 14795), (8945, 11836)]