83532800

素因数分解:

$2^{10}\times 5^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1$

素因数の和:294

約数の個数: 132

約数和(自身を含む): 223876296

約数和(自身を除く): 140343496

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, 251, 256, 260, 320, 325, 400, 416, 502, 512, 520, 640, 650, 800, 832, 1004, 1024, 1040, 1255, 1280, 1300, 1600, 1664, 2008, 2080, 2510, 2560, 2600, 3200, 3263, 3328, 4016, 4160, 5020, 5120, 5200, 6275, 6400, 6526, 6656, 8032, 8320, 10040, 10400, 12550, 12800, 13052, 13312, 16064, 16315, 16640, 20080, 20800, 25100, 25600, 26104, 32128, 32630, 33280, 40160, 41600, 50200, 52208, 64256, 65260, 66560, 80320, 81575, 83200, 100400, 104416, 128512, 130520, 160640, 163150, 166400, 200800, 208832, 257024, 261040, 321280, 326300, 332800, 401600, 417664, 522080, 642560, 652600, 803200, 835328, 1044160, 1285120, 1305200, 1606400, 1670656, 2088320, 2610400, 3212800, 3341312, 4176640, 5220800, 6425600, 8353280, 10441600, 16706560, 20883200, 41766400, 83532800]

約数ペア:

[(1, 83532800), (2, 41766400), (4, 20883200), (5, 16706560), (8, 10441600), (10, 8353280), (13, 6425600), (16, 5220800), (20, 4176640), (25, 3341312), (26, 3212800), (32, 2610400), (40, 2088320), (50, 1670656), (52, 1606400), (64, 1305200), (65, 1285120), (80, 1044160), (100, 835328), (104, 803200), (128, 652600), (130, 642560), (160, 522080), (200, 417664), (208, 401600), (251, 332800), (256, 326300), (260, 321280), (320, 261040), (325, 257024), (400, 208832), (416, 200800), (502, 166400), (512, 163150), (520, 160640), (640, 130520), (650, 128512), (800, 104416), (832, 100400), (1004, 83200), (1024, 81575), (1040, 80320), (1255, 66560), (1280, 65260), (1300, 64256), (1600, 52208), (1664, 50200), (2008, 41600), (2080, 40160), (2510, 33280), (2560, 32630), (2600, 32128), (3200, 26104), (3263, 25600), (3328, 25100), (4016, 20800), (4160, 20080), (5020, 16640), (5120, 16315), (5200, 16064), (6275, 13312), (6400, 13052), (6526, 12800), (6656, 12550), (8032, 10400), (8320, 10040)]