16014748540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{434947}}^1$

素因数の和:435226

約数の個数: 48

約数和(自身を含む): 38581627392

約数和(自身を除く): 22566878852

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 263, 526, 1052, 1315, 1841, 2630, 3682, 5260, 7364, 9205, 18410, 36820, 434947, 869894, 1739788, 2174735, 3044629, 4349470, 6089258, 8698940, 12178516, 15223145, 30446290, 60892580, 114391061, 228782122, 457564244, 571955305, 800737427, 1143910610, 1601474854, 2287821220, 3202949708, 4003687135, 8007374270, 16014748540]

約数ペア:

[(1, 16014748540), (2, 8007374270), (4, 4003687135), (5, 3202949708), (7, 2287821220), (10, 1601474854), (14, 1143910610), (20, 800737427), (28, 571955305), (35, 457564244), (70, 228782122), (140, 114391061), (263, 60892580), (526, 30446290), (1052, 15223145), (1315, 12178516), (1841, 8698940), (2630, 6089258), (3682, 4349470), (5260, 3044629), (7364, 2174735), (9205, 1739788), (18410, 869894), (36820, 434947)]