2092246280

素因数分解:

$2^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{311}}^1\times {\mathrm{1543}}^1$

素因数の和:1974

約数の個数: 64

約数和(自身を含む): 4769107200

約数和(自身を除く): 2676860920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 109, 218, 311, 436, 545, 622, 872, 1090, 1244, 1543, 1555, 2180, 2488, 3086, 3110, 4360, 6172, 6220, 7715, 12344, 12440, 15430, 30860, 33899, 61720, 67798, 135596, 168187, 169495, 271192, 336374, 338990, 479873, 672748, 677980, 840935, 959746, 1345496, 1355960, 1681870, 1919492, 2399365, 3363740, 3838984, 4798730, 6727480, 9597460, 19194920, 52306157, 104612314, 209224628, 261530785, 418449256, 523061570, 1046123140, 2092246280]

約数ペア:

[(1, 2092246280), (2, 1046123140), (4, 523061570), (5, 418449256), (8, 261530785), (10, 209224628), (20, 104612314), (40, 52306157), (109, 19194920), (218, 9597460), (311, 6727480), (436, 4798730), (545, 3838984), (622, 3363740), (872, 2399365), (1090, 1919492), (1244, 1681870), (1543, 1355960), (1555, 1345496), (2180, 959746), (2488, 840935), (3086, 677980), (3110, 672748), (4360, 479873), (6172, 338990), (6220, 336374), (7715, 271192), (12344, 169495), (12440, 168187), (15430, 135596), (30860, 67798), (33899, 61720)]