17977088240

素因数分解:

$2^4\times 5^1\times {\mathrm{283}}^1\times {\mathrm{794041}}^1$

素因数の和:794337

約数の個数: 40

約数和(自身を含む): 41944474608

約数和(自身を除く): 23967386368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 283, 566, 1132, 1415, 2264, 2830, 4528, 5660, 11320, 22640, 794041, 1588082, 3176164, 3970205, 6352328, 7940410, 12704656, 15880820, 31761640, 63523280, 224713603, 449427206, 898854412, 1123568015, 1797708824, 2247136030, 3595417648, 4494272060, 8988544120, 17977088240]

約数ペア:

[(1, 17977088240), (2, 8988544120), (4, 4494272060), (5, 3595417648), (8, 2247136030), (10, 1797708824), (16, 1123568015), (20, 898854412), (40, 449427206), (80, 224713603), (283, 63523280), (566, 31761640), (1132, 15880820), (1415, 12704656), (2264, 7940410), (2830, 6352328), (4528, 3970205), (5660, 3176164), (11320, 1588082), (22640, 794041)]