34163920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{61007}}^1$

素因数の和:61027

約数の個数: 40

約数和(自身を含む): 90779904

約数和(自身を除く): 56615984

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 61007, 122014, 244028, 305035, 427049, 488056, 610070, 854098, 976112, 1220140, 1708196, 2135245, 2440280, 3416392, 4270490, 4880560, 6832784, 8540980, 17081960, 34163920]

約数ペア:

[(1, 34163920), (2, 17081960), (4, 8540980), (5, 6832784), (7, 4880560), (8, 4270490), (10, 3416392), (14, 2440280), (16, 2135245), (20, 1708196), (28, 1220140), (35, 976112), (40, 854098), (56, 610070), (70, 488056), (80, 427049), (112, 305035), (140, 244028), (280, 122014), (560, 61007)]