27622400

素因数分解:

$2^{10}\times 5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1$

素因数の和:126

約数の個数: 132

約数和(自身を含む): 74625432

約数和(自身を除く): 47003032

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 83, 100, 104, 128, 130, 160, 166, 200, 208, 256, 260, 320, 325, 332, 400, 415, 416, 512, 520, 640, 650, 664, 800, 830, 832, 1024, 1040, 1079, 1280, 1300, 1328, 1600, 1660, 1664, 2075, 2080, 2158, 2560, 2600, 2656, 3200, 3320, 3328, 4150, 4160, 4316, 5120, 5200, 5312, 5395, 6400, 6640, 6656, 8300, 8320, 8632, 10400, 10624, 10790, 12800, 13280, 13312, 16600, 16640, 17264, 20800, 21248, 21580, 25600, 26560, 26975, 33200, 33280, 34528, 41600, 42496, 43160, 53120, 53950, 66400, 66560, 69056, 83200, 84992, 86320, 106240, 107900, 132800, 138112, 166400, 172640, 212480, 215800, 265600, 276224, 332800, 345280, 424960, 431600, 531200, 552448, 690560, 863200, 1062400, 1104896, 1381120, 1726400, 2124800, 2762240, 3452800, 5524480, 6905600, 13811200, 27622400]

約数ペア:

[(1, 27622400), (2, 13811200), (4, 6905600), (5, 5524480), (8, 3452800), (10, 2762240), (13, 2124800), (16, 1726400), (20, 1381120), (25, 1104896), (26, 1062400), (32, 863200), (40, 690560), (50, 552448), (52, 531200), (64, 431600), (65, 424960), (80, 345280), (83, 332800), (100, 276224), (104, 265600), (128, 215800), (130, 212480), (160, 172640), (166, 166400), (200, 138112), (208, 132800), (256, 107900), (260, 106240), (320, 86320), (325, 84992), (332, 83200), (400, 69056), (415, 66560), (416, 66400), (512, 53950), (520, 53120), (640, 43160), (650, 42496), (664, 41600), (800, 34528), (830, 33280), (832, 33200), (1024, 26975), (1040, 26560), (1079, 25600), (1280, 21580), (1300, 21248), (1328, 20800), (1600, 17264), (1660, 16640), (1664, 16600), (2075, 13312), (2080, 13280), (2158, 12800), (2560, 10790), (2600, 10624), (2656, 10400), (3200, 8632), (3320, 8320), (3328, 8300), (4150, 6656), (4160, 6640), (4316, 6400), (5120, 5395), (5200, 5312)]