836048450

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{5087}}^1$

素因数の和:5291

約数の個数: 48

約数和(自身を含む): 1646680320

約数和(自身を除く): 810631870

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 173, 190, 346, 475, 865, 950, 1730, 3287, 4325, 5087, 6574, 8650, 10174, 16435, 25435, 32870, 50870, 82175, 96653, 127175, 164350, 193306, 254350, 483265, 880051, 966530, 1760102, 2416325, 4400255, 4832650, 8800510, 16720969, 22001275, 33441938, 44002550, 83604845, 167209690, 418024225, 836048450]

約数ペア:

[(1, 836048450), (2, 418024225), (5, 167209690), (10, 83604845), (19, 44002550), (25, 33441938), (38, 22001275), (50, 16720969), (95, 8800510), (173, 4832650), (190, 4400255), (346, 2416325), (475, 1760102), (865, 966530), (950, 880051), (1730, 483265), (3287, 254350), (4325, 193306), (5087, 164350), (6574, 127175), (8650, 96653), (10174, 82175), (16435, 50870), (25435, 32870)]