66084160

素因数分解:

$2^6\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2129}}^1$

素因数の和:2243

約数の個数: 56

約数和(自身を含む): 159059880

約数和(自身を除く): 92975720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 97, 160, 194, 320, 388, 485, 776, 970, 1552, 1940, 2129, 3104, 3880, 4258, 6208, 7760, 8516, 10645, 15520, 17032, 21290, 31040, 34064, 42580, 68128, 85160, 136256, 170320, 206513, 340640, 413026, 681280, 826052, 1032565, 1652104, 2065130, 3304208, 4130260, 6608416, 8260520, 13216832, 16521040, 33042080, 66084160]

約数ペア:

[(1, 66084160), (2, 33042080), (4, 16521040), (5, 13216832), (8, 8260520), (10, 6608416), (16, 4130260), (20, 3304208), (32, 2065130), (40, 1652104), (64, 1032565), (80, 826052), (97, 681280), (160, 413026), (194, 340640), (320, 206513), (388, 170320), (485, 136256), (776, 85160), (970, 68128), (1552, 42580), (1940, 34064), (2129, 31040), (3104, 21290), (3880, 17032), (4258, 15520), (6208, 10645), (7760, 8516)]