76900790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{1783}}^1$

素因数の和:2036

約数の個数: 32

約数和(自身を含む): 146430720

約数和(自身を除く): 69529930

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 227, 454, 1135, 1783, 2270, 3566, 4313, 8626, 8915, 17830, 21565, 33877, 43130, 67754, 169385, 338770, 404741, 809482, 2023705, 4047410, 7690079, 15380158, 38450395, 76900790]

約数ペア:

[(1, 76900790), (2, 38450395), (5, 15380158), (10, 7690079), (19, 4047410), (38, 2023705), (95, 809482), (190, 404741), (227, 338770), (454, 169385), (1135, 67754), (1783, 43130), (2270, 33877), (3566, 21565), (4313, 17830), (8626, 8915)]