66081760

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{17957}}^1$

素因数の和:17995

約数の個数: 48

約数和(自身を含む): 162914976

約数和(自身を除く): 96833216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 17957, 35914, 71828, 89785, 143656, 179570, 287312, 359140, 413011, 574624, 718280, 826022, 1436560, 1652044, 2065055, 2873120, 3304088, 4130110, 6608176, 8260220, 13216352, 16520440, 33040880, 66081760]

約数ペア:

[(1, 66081760), (2, 33040880), (4, 16520440), (5, 13216352), (8, 8260220), (10, 6608176), (16, 4130110), (20, 3304088), (23, 2873120), (32, 2065055), (40, 1652044), (46, 1436560), (80, 826022), (92, 718280), (115, 574624), (160, 413011), (184, 359140), (230, 287312), (368, 179570), (460, 143656), (736, 89785), (920, 71828), (1840, 35914), (3680, 17957)]