85047770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{2371}}^1$

素因数の和:2606

約数の個数: 32

約数和(自身を含む): 162927936

約数和(自身を除く): 77880166

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 211, 422, 1055, 2110, 2371, 3587, 4742, 7174, 11855, 17935, 23710, 35870, 40307, 80614, 201535, 403070, 500281, 1000562, 2501405, 5002810, 8504777, 17009554, 42523885, 85047770]

約数ペア:

[(1, 85047770), (2, 42523885), (5, 17009554), (10, 8504777), (17, 5002810), (34, 2501405), (85, 1000562), (170, 500281), (211, 403070), (422, 201535), (1055, 80614), (2110, 40307), (2371, 35870), (3587, 23710), (4742, 17935), (7174, 11855)]