4006255.00000000

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6899}}^1$

素因数の和:6930

約数の個数: 60

約数和(自身を含む): 92832600

約数和(自身を除く): 56957800

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 6899, 13798, 27596, 34495, 55192, 68990, 89687, 110384, 137980, 172475, 179374, 275960, 344950, 358748, 448435, 551920, 689900, 717496, 896870, 1379800, 1434992, 1793740, 2242175, 2759600, 3587480, 4484350, 7174960, 8968700, 17937400, 35874800]

約数ペア:

[(1, 35874800), (2, 17937400), (4, 8968700), (5, 7174960), (8, 4484350), (10, 3587480), (13, 2759600), (16, 2242175), (20, 1793740), (25, 1434992), (26, 1379800), (40, 896870), (50, 717496), (52, 689900), (65, 551920), (80, 448435), (100, 358748), (104, 344950), (130, 275960), (200, 179374), (208, 172475), (260, 137980), (325, 110384), (400, 89687), (520, 68990), (650, 55192), (1040, 34495), (1300, 27596), (2600, 13798), (5200, 6899)]