183481240

素因数分解:

$2^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{23767}}^1$

素因数の和:23971

約数の個数: 32

約数和(自身を含む): 414989280

約数和(自身を除く): 231508040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 193, 386, 772, 965, 1544, 1930, 3860, 7720, 23767, 47534, 95068, 118835, 190136, 237670, 475340, 950680, 4587031, 9174062, 18348124, 22935155, 36696248, 45870310, 91740620, 183481240]

約数ペア:

[(1, 183481240), (2, 91740620), (4, 45870310), (5, 36696248), (8, 22935155), (10, 18348124), (20, 9174062), (40, 4587031), (193, 950680), (386, 475340), (772, 237670), (965, 190136), (1544, 118835), (1930, 95068), (3860, 47534), (7720, 23767)]