41766400

素因数分解:

$2^9\times 5^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1$

素因数の和:292

約数の個数: 120

約数和(自身を含む): 111883464

約数和(自身を除く): 70117064

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, 1040, 1255, 1280, 1300, 1600, 1664, 2008, 2080, 2510, 2560, 2600, 3200, 3263, 3328, 4016, 4160, 5020, 5200, 6275, 6400, 6526, 6656, 8032, 8320, 10040, 10400, 12550, 12800, 13052, 16064, 16315, 16640, 20080, 20800, 25100, 26104, 32128, 32630, 33280, 40160, 41600, 50200, 52208, 64256, 65260, 80320, 81575, 83200, 100400, 104416, 128512, 130520, 160640, 163150, 166400, 200800, 208832, 261040, 321280, 326300, 401600, 417664, 522080, 642560, 652600, 803200, 835328, 1044160, 1305200, 1606400, 1670656, 2088320, 2610400, 3212800, 4176640, 5220800, 8353280, 10441600, 20883200, 41766400]

約数ペア:

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