5324800

素因数分解:

$2^{14}\times 5^2\times {\mathrm{13}}^1$

素因数の和:51

約数の個数: 90

約数和(自身を含む): 14220878

約数和(自身を除く): 8896078

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 128, 130, 160, 200, 208, 256, 260, 320, 325, 400, 416, 512, 520, 640, 650, 800, 832, 1024, 1040, 1280, 1300, 1600, 1664, 2048, 2080, 2560, 2600, 3200, 3328, 4096, 4160, 5120, 5200, 6400, 6656, 8192, 8320, 10240, 10400, 12800, 13312, 16384, 16640, 20480, 20800, 25600, 26624, 33280, 40960, 41600, 51200, 53248, 66560, 81920, 83200, 102400, 106496, 133120, 166400, 204800, 212992, 266240, 332800, 409600, 532480, 665600, 1064960, 1331200, 2662400, 5324800]

約数ペア:

[(1, 5324800), (2, 2662400), (4, 1331200), (5, 1064960), (8, 665600), (10, 532480), (13, 409600), (16, 332800), (20, 266240), (25, 212992), (26, 204800), (32, 166400), (40, 133120), (50, 106496), (52, 102400), (64, 83200), (65, 81920), (80, 66560), (100, 53248), (104, 51200), (128, 41600), (130, 40960), (160, 33280), (200, 26624), (208, 25600), (256, 20800), (260, 20480), (320, 16640), (325, 16384), (400, 13312), (416, 12800), (512, 10400), (520, 10240), (640, 8320), (650, 8192), (800, 6656), (832, 6400), (1024, 5200), (1040, 5120), (1280, 4160), (1300, 4096), (1600, 3328), (1664, 3200), (2048, 2600), (2080, 2560)]