2005379520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{797}}^1\times {\mathrm{2621}}^1$

素因数の和:3438

約数の個数: 112

約数和(自身を含む): 6377501088

約数和(自身を除く): 4372121568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 797, 960, 1594, 2391, 2621, 3188, 3985, 4782, 5242, 6376, 7863, 7970, 9564, 10484, 11955, 12752, 13105, 15726, 15940, 19128, 20968, 23910, 25504, 26210, 31452, 31880, 38256, 39315, 41936, 47820, 51008, 52420, 62904, 63760, 76512, 78630, 83872, 95640, 104840, 125808, 127520, 153024, 157260, 167744, 191280, 209680, 251616, 255040, 314520, 382560, 419360, 503232, 629040, 765120, 838720, 1258080, 2088937, 2516160, 4177874, 6266811, 8355748, 10444685, 12533622, 16711496, 20889370, 25067244, 31334055, 33422992, 41778740, 50134488, 62668110, 66845984, 83557480, 100268976, 125336220, 133691968, 167114960, 200537952, 250672440, 334229920, 401075904, 501344880, 668459840, 1002689760, 2005379520]

約数ペア:

[(1, 2005379520), (2, 1002689760), (3, 668459840), (4, 501344880), (5, 401075904), (6, 334229920), (8, 250672440), (10, 200537952), (12, 167114960), (15, 133691968), (16, 125336220), (20, 100268976), (24, 83557480), (30, 66845984), (32, 62668110), (40, 50134488), (48, 41778740), (60, 33422992), (64, 31334055), (80, 25067244), (96, 20889370), (120, 16711496), (160, 12533622), (192, 10444685), (240, 8355748), (320, 6266811), (480, 4177874), (797, 2516160), (960, 2088937), (1594, 1258080), (2391, 838720), (2621, 765120), (3188, 629040), (3985, 503232), (4782, 419360), (5242, 382560), (6376, 314520), (7863, 255040), (7970, 251616), (9564, 209680), (10484, 191280), (11955, 167744), (12752, 157260), (13105, 153024), (15726, 127520), (15940, 125808), (19128, 104840), (20968, 95640), (23910, 83872), (25504, 78630), (26210, 76512), (31452, 63760), (31880, 62904), (38256, 52420), (39315, 51008), (41936, 47820)]