1049288020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{811}}^1\times {\mathrm{5881}}^1$

素因数の和:6712

約数の個数: 48

約数和(自身を含む): 2407196736

約数和(自身を除く): 1357908716

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 811, 1622, 3244, 4055, 5881, 8110, 8921, 11762, 16220, 17842, 23524, 29405, 35684, 44605, 58810, 64691, 89210, 117620, 129382, 178420, 258764, 323455, 646910, 1293820, 4769491, 9538982, 19077964, 23847455, 47694910, 52464401, 95389820, 104928802, 209857604, 262322005, 524644010, 1049288020]

約数ペア:

[(1, 1049288020), (2, 524644010), (4, 262322005), (5, 209857604), (10, 104928802), (11, 95389820), (20, 52464401), (22, 47694910), (44, 23847455), (55, 19077964), (110, 9538982), (220, 4769491), (811, 1293820), (1622, 646910), (3244, 323455), (4055, 258764), (5881, 178420), (8110, 129382), (8921, 117620), (11762, 89210), (16220, 64691), (17842, 58810), (23524, 44605), (29405, 35684)]