814310800

素因数分解:

$2^4\times 5^2\times {\mathrm{37}}^1\times {\mathrm{55021}}^1$

素因数の和:55076

約数の個数: 60

約数和(自身を含む): 2009293396

約数和(自身を除く): 1194982596

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 37, 40, 50, 74, 80, 100, 148, 185, 200, 296, 370, 400, 592, 740, 925, 1480, 1850, 2960, 3700, 7400, 14800, 55021, 110042, 220084, 275105, 440168, 550210, 880336, 1100420, 1375525, 2035777, 2200840, 2751050, 4071554, 4401680, 5502100, 8143108, 10178885, 11004200, 16286216, 20357770, 22008400, 32572432, 40715540, 50894425, 81431080, 101788850, 162862160, 203577700, 407155400, 814310800]

約数ペア:

[(1, 814310800), (2, 407155400), (4, 203577700), (5, 162862160), (8, 101788850), (10, 81431080), (16, 50894425), (20, 40715540), (25, 32572432), (37, 22008400), (40, 20357770), (50, 16286216), (74, 11004200), (80, 10178885), (100, 8143108), (148, 5502100), (185, 4401680), (200, 4071554), (296, 2751050), (370, 2200840), (400, 2035777), (592, 1375525), (740, 1100420), (925, 880336), (1480, 550210), (1850, 440168), (2960, 275105), (3700, 220084), (7400, 110042), (14800, 55021)]