9868485280

素因数分解:

$2^5\times 5^1\times {\mathrm{2437}}^1\times {\mathrm{25309}}^1$

素因数の和:27761

約数の個数: 48

約数和(自身を含む): 23324784840

約数和(自身を除く): 13456299560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 2437, 4874, 9748, 12185, 19496, 24370, 25309, 38992, 48740, 50618, 77984, 97480, 101236, 126545, 194960, 202472, 253090, 389920, 404944, 506180, 809888, 1012360, 2024720, 4049440, 61678033, 123356066, 246712132, 308390165, 493424264, 616780330, 986848528, 1233560660, 1973697056, 2467121320, 4934242640, 9868485280]

約数ペア:

[(1, 9868485280), (2, 4934242640), (4, 2467121320), (5, 1973697056), (8, 1233560660), (10, 986848528), (16, 616780330), (20, 493424264), (32, 308390165), (40, 246712132), (80, 123356066), (160, 61678033), (2437, 4049440), (4874, 2024720), (9748, 1012360), (12185, 809888), (19496, 506180), (24370, 404944), (25309, 389920), (38992, 253090), (48740, 202472), (50618, 194960), (77984, 126545), (97480, 101236)]