1844332820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{762121}}^1$

素因数の和:762152

約数の個数: 36

約数和(自身を含む): 4257213492

約数和(自身を除く): 2412880672

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 762121, 1524242, 3048484, 3810605, 7621210, 8383331, 15242420, 16766662, 33533324, 41916655, 83833310, 92216641, 167666620, 184433282, 368866564, 461083205, 922166410, 1844332820]

約数ペア:

[(1, 1844332820), (2, 922166410), (4, 461083205), (5, 368866564), (10, 184433282), (11, 167666620), (20, 92216641), (22, 83833310), (44, 41916655), (55, 33533324), (110, 16766662), (121, 15242420), (220, 8383331), (242, 7621210), (484, 3810605), (605, 3048484), (1210, 1524242), (2420, 762121)]