38376470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{853}}^1$

素因数の和:1280

約数の個数: 32

約数和(自身を含む): 75630240

約数和(自身を除く): 37253770

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 409, 818, 853, 1706, 2045, 4090, 4265, 4499, 8530, 8998, 9383, 18766, 22495, 44990, 46915, 93830, 348877, 697754, 1744385, 3488770, 3837647, 7675294, 19188235, 38376470]

約数ペア:

[(1, 38376470), (2, 19188235), (5, 7675294), (10, 3837647), (11, 3488770), (22, 1744385), (55, 697754), (110, 348877), (409, 93830), (818, 46915), (853, 44990), (1706, 22495), (2045, 18766), (4090, 9383), (4265, 8998), (4499, 8530)]