5055820

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1$

素因数の和:108

約数の個数: 96

約数和(自身を含む): 13708800

約数和(自身を除く): 8652980

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 67, 70, 77, 98, 110, 134, 140, 154, 196, 220, 245, 268, 308, 335, 343, 385, 469, 490, 539, 670, 686, 737, 770, 938, 980, 1078, 1340, 1372, 1474, 1540, 1715, 1876, 2156, 2345, 2695, 2948, 3283, 3430, 3685, 3773, 4690, 5159, 5390, 6566, 6860, 7370, 7546, 9380, 10318, 10780, 13132, 14740, 15092, 16415, 18865, 20636, 22981, 25795, 32830, 36113, 37730, 45962, 51590, 65660, 72226, 75460, 91924, 103180, 114905, 144452, 180565, 229810, 252791, 361130, 459620, 505582, 722260, 1011164, 1263955, 2527910, 5055820]

約数ペア:

[(1, 5055820), (2, 2527910), (4, 1263955), (5, 1011164), (7, 722260), (10, 505582), (11, 459620), (14, 361130), (20, 252791), (22, 229810), (28, 180565), (35, 144452), (44, 114905), (49, 103180), (55, 91924), (67, 75460), (70, 72226), (77, 65660), (98, 51590), (110, 45962), (134, 37730), (140, 36113), (154, 32830), (196, 25795), (220, 22981), (245, 20636), (268, 18865), (308, 16415), (335, 15092), (343, 14740), (385, 13132), (469, 10780), (490, 10318), (539, 9380), (670, 7546), (686, 7370), (737, 6860), (770, 6566), (938, 5390), (980, 5159), (1078, 4690), (1340, 3773), (1372, 3685), (1474, 3430), (1540, 3283), (1715, 2948), (1876, 2695), (2156, 2345)]