27285440

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{937}}^1$

素因数の和:974

約数の個数: 112

約数和(自身を含む): 80052672

約数和(自身を除く): 52767232

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 728, 832, 910, 937, 1040, 1120, 1456, 1820, 1874, 2080, 2240, 2912, 3640, 3748, 4160, 4685, 5824, 6559, 7280, 7496, 9370, 12181, 13118, 14560, 14992, 18740, 24362, 26236, 29120, 29984, 32795, 37480, 48724, 52472, 59968, 60905, 65590, 74960, 85267, 97448, 104944, 121810, 131180, 149920, 170534, 194896, 209888, 243620, 262360, 299840, 341068, 389792, 419776, 426335, 487240, 524720, 682136, 779584, 852670, 974480, 1049440, 1364272, 1705340, 1948960, 2098880, 2728544, 3410680, 3897920, 5457088, 6821360, 13642720, 27285440]

約数ペア:

[(1, 27285440), (2, 13642720), (4, 6821360), (5, 5457088), (7, 3897920), (8, 3410680), (10, 2728544), (13, 2098880), (14, 1948960), (16, 1705340), (20, 1364272), (26, 1049440), (28, 974480), (32, 852670), (35, 779584), (40, 682136), (52, 524720), (56, 487240), (64, 426335), (65, 419776), (70, 389792), (80, 341068), (91, 299840), (104, 262360), (112, 243620), (130, 209888), (140, 194896), (160, 170534), (182, 149920), (208, 131180), (224, 121810), (260, 104944), (280, 97448), (320, 85267), (364, 74960), (416, 65590), (448, 60905), (455, 59968), (520, 52472), (560, 48724), (728, 37480), (832, 32795), (910, 29984), (937, 29120), (1040, 26236), (1120, 24362), (1456, 18740), (1820, 14992), (1874, 14560), (2080, 13118), (2240, 12181), (2912, 9370), (3640, 7496), (3748, 7280), (4160, 6559), (4685, 5824)]