25773110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:269

約数の個数: 64

約数和(自身を含む): 53996544

約数和(自身を除く): 28223434

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 61, 110, 115, 122, 167, 230, 253, 305, 334, 506, 610, 671, 835, 1265, 1342, 1403, 1670, 1837, 2530, 2806, 3355, 3674, 3841, 6710, 7015, 7682, 9185, 10187, 14030, 15433, 18370, 19205, 20374, 30866, 38410, 42251, 50935, 77165, 84502, 101870, 112057, 154330, 211255, 224114, 234301, 422510, 468602, 560285, 1120570, 1171505, 2343010, 2577311, 5154622, 12886555, 25773110]

約数ペア:

[(1, 25773110), (2, 12886555), (5, 5154622), (10, 2577311), (11, 2343010), (22, 1171505), (23, 1120570), (46, 560285), (55, 468602), (61, 422510), (110, 234301), (115, 224114), (122, 211255), (167, 154330), (230, 112057), (253, 101870), (305, 84502), (334, 77165), (506, 50935), (610, 42251), (671, 38410), (835, 30866), (1265, 20374), (1342, 19205), (1403, 18370), (1670, 15433), (1837, 14030), (2530, 10187), (2806, 9185), (3355, 7682), (3674, 7015), (3841, 6710)]