2004105440

素因数分解:

$2^5\times 5^1\times {\mathrm{347}}^1\times {\mathrm{36097}}^1$

素因数の和:36459

約数の個数: 48

約数和(自身を含む): 4748475312

約数和(自身を除く): 2744369872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 347, 694, 1388, 1735, 2776, 3470, 5552, 6940, 11104, 13880, 27760, 36097, 55520, 72194, 144388, 180485, 288776, 360970, 577552, 721940, 1155104, 1443880, 2887760, 5775520, 12525659, 25051318, 50102636, 62628295, 100205272, 125256590, 200410544, 250513180, 400821088, 501026360, 1002052720, 2004105440]

約数ペア:

[(1, 2004105440), (2, 1002052720), (4, 501026360), (5, 400821088), (8, 250513180), (10, 200410544), (16, 125256590), (20, 100205272), (32, 62628295), (40, 50102636), (80, 25051318), (160, 12525659), (347, 5775520), (694, 2887760), (1388, 1443880), (1735, 1155104), (2776, 721940), (3470, 577552), (5552, 360970), (6940, 288776), (11104, 180485), (13880, 144388), (27760, 72194), (36097, 55520)]