128353060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{34319}}^1$

素因数の和:34356

約数の個数: 48

約数和(自身を含む): 311351040

約数和(自身を除く): 182997980

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 34319, 68638, 137276, 171595, 343190, 377509, 583423, 686380, 755018, 1166846, 1510036, 1887545, 2333692, 2917115, 3775090, 5834230, 6417653, 7550180, 11668460, 12835306, 25670612, 32088265, 64176530, 128353060]

約数ペア:

[(1, 128353060), (2, 64176530), (4, 32088265), (5, 25670612), (10, 12835306), (11, 11668460), (17, 7550180), (20, 6417653), (22, 5834230), (34, 3775090), (44, 2917115), (55, 2333692), (68, 1887545), (85, 1510036), (110, 1166846), (170, 755018), (187, 686380), (220, 583423), (340, 377509), (374, 343190), (748, 171595), (935, 137276), (1870, 68638), (3740, 34319)]