78895630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{65203}}^1$

素因数の和:65232

約数の個数: 24

約数和(自身を含む): 156098376

約数和(自身を除く): 77202746

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 65203, 130406, 326015, 652030, 717233, 1434466, 3586165, 7172330, 7889563, 15779126, 39447815, 78895630]

約数ペア:

[(1, 78895630), (2, 39447815), (5, 15779126), (10, 7889563), (11, 7172330), (22, 3586165), (55, 1434466), (110, 717233), (121, 652030), (242, 326015), (605, 130406), (1210, 65203)]