17339120

素因数分解:

$2^4\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1123}}^1$

素因数の和:1329

約数の個数: 40

約数和(自身を含む): 40558416

約数和(自身を除く): 23219296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 193, 386, 772, 965, 1123, 1544, 1930, 2246, 3088, 3860, 4492, 5615, 7720, 8984, 11230, 15440, 17968, 22460, 44920, 89840, 216739, 433478, 866956, 1083695, 1733912, 2167390, 3467824, 4334780, 8669560, 17339120]

約数ペア:

[(1, 17339120), (2, 8669560), (4, 4334780), (5, 3467824), (8, 2167390), (10, 1733912), (16, 1083695), (20, 866956), (40, 433478), (80, 216739), (193, 89840), (386, 44920), (772, 22460), (965, 17968), (1123, 15440), (1544, 11230), (1930, 8984), (2246, 7720), (3088, 5615), (3860, 4492)]