2005392120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2551}}^1\times {\mathrm{6551}}^1$

素因数の和:9116

約数の個数: 64

約数和(自身を含む): 6019453440

約数和(自身を除く): 4014061320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2551, 5102, 6551, 7653, 10204, 12755, 13102, 15306, 19653, 20408, 25510, 26204, 30612, 32755, 38265, 39306, 51020, 52408, 61224, 65510, 76530, 78612, 98265, 102040, 131020, 153060, 157224, 196530, 262040, 306120, 393060, 786120, 16711601, 33423202, 50134803, 66846404, 83558005, 100269606, 133692808, 167116010, 200539212, 250674015, 334232020, 401078424, 501348030, 668464040, 1002696060, 2005392120]

約数ペア:

[(1, 2005392120), (2, 1002696060), (3, 668464040), (4, 501348030), (5, 401078424), (6, 334232020), (8, 250674015), (10, 200539212), (12, 167116010), (15, 133692808), (20, 100269606), (24, 83558005), (30, 66846404), (40, 50134803), (60, 33423202), (120, 16711601), (2551, 786120), (5102, 393060), (6551, 306120), (7653, 262040), (10204, 196530), (12755, 157224), (13102, 153060), (15306, 131020), (19653, 102040), (20408, 98265), (25510, 78612), (26204, 76530), (30612, 65510), (32755, 61224), (38265, 52408), (39306, 51020)]