12401052280

素因数分解:

$2^3\times 5^1\times {\mathrm{2843}}^1\times {\mathrm{109049}}^1$

素因数の和:111903

約数の個数: 32

約数和(自身を含む): 27912438000

約数和(自身を除く): 15511385720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2843, 5686, 11372, 14215, 22744, 28430, 56860, 109049, 113720, 218098, 436196, 545245, 872392, 1090490, 2180980, 4361960, 310026307, 620052614, 1240105228, 1550131535, 2480210456, 3100263070, 6200526140, 12401052280]

約数ペア:

[(1, 12401052280), (2, 6200526140), (4, 3100263070), (5, 2480210456), (8, 1550131535), (10, 1240105228), (20, 620052614), (40, 310026307), (2843, 4361960), (5686, 2180980), (11372, 1090490), (14215, 872392), (22744, 545245), (28430, 436196), (56860, 218098), (109049, 113720)]