38617040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6269}}^1$

素因数の和:6300

約数の個数: 80

約数和(自身を含む): 111957120

約数和(自身を除く): 73340080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 6269, 12538, 25076, 31345, 43883, 50152, 62690, 68959, 87766, 100304, 125380, 137918, 175532, 219415, 250760, 275836, 344795, 351064, 438830, 482713, 501520, 551672, 689590, 702128, 877660, 965426, 1103344, 1379180, 1755320, 1930852, 2413565, 2758360, 3510640, 3861704, 4827130, 5516720, 7723408, 9654260, 19308520, 38617040]

約数ペア:

[(1, 38617040), (2, 19308520), (4, 9654260), (5, 7723408), (7, 5516720), (8, 4827130), (10, 3861704), (11, 3510640), (14, 2758360), (16, 2413565), (20, 1930852), (22, 1755320), (28, 1379180), (35, 1103344), (40, 965426), (44, 877660), (55, 702128), (56, 689590), (70, 551672), (77, 501520), (80, 482713), (88, 438830), (110, 351064), (112, 344795), (140, 275836), (154, 250760), (176, 219415), (220, 175532), (280, 137918), (308, 125380), (385, 100304), (440, 87766), (560, 68959), (616, 62690), (770, 50152), (880, 43883), (1232, 31345), (1540, 25076), (3080, 12538), (6160, 6269)]