79413070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{1723}}^1$

素因数の和:2160

約数の個数: 32

約数和(自身を含む): 156401280

約数和(自身を除く): 76988210

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 419, 838, 1723, 2095, 3446, 4190, 4609, 8615, 9218, 17230, 18953, 23045, 37906, 46090, 94765, 189530, 721937, 1443874, 3609685, 7219370, 7941307, 15882614, 39706535, 79413070]

約数ペア:

[(1, 79413070), (2, 39706535), (5, 15882614), (10, 7941307), (11, 7219370), (22, 3609685), (55, 1443874), (110, 721937), (419, 189530), (838, 94765), (1723, 46090), (2095, 37906), (3446, 23045), (4190, 18953), (4609, 17230), (8615, 9218)]