42846980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{3301}}^1$

素因数の和:3380

約数の個数: 48

約数和(自身を含む): 99852480

約数和(自身を除く): 57005500

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 59, 110, 118, 220, 236, 295, 590, 649, 1180, 1298, 2596, 3245, 3301, 6490, 6602, 12980, 13204, 16505, 33010, 36311, 66020, 72622, 145244, 181555, 194759, 363110, 389518, 726220, 779036, 973795, 1947590, 2142349, 3895180, 4284698, 8569396, 10711745, 21423490, 42846980]

約数ペア:

[(1, 42846980), (2, 21423490), (4, 10711745), (5, 8569396), (10, 4284698), (11, 3895180), (20, 2142349), (22, 1947590), (44, 973795), (55, 779036), (59, 726220), (110, 389518), (118, 363110), (220, 194759), (236, 181555), (295, 145244), (590, 72622), (649, 66020), (1180, 36311), (1298, 33010), (2596, 16505), (3245, 13204), (3301, 12980), (6490, 6602)]