15706916060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1913}}^1\times {\mathrm{37321}}^1$

素因数の和:39254

約数の個数: 48

約数和(自身を含む): 36002891232

約数和(自身を除く): 20295975172

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1913, 3826, 7652, 9565, 19130, 21043, 37321, 38260, 42086, 74642, 84172, 105215, 149284, 186605, 210430, 373210, 410531, 420860, 746420, 821062, 1642124, 2052655, 4105310, 8210620, 71395073, 142790146, 285580292, 356975365, 713950730, 785345803, 1427901460, 1570691606, 3141383212, 3926729015, 7853458030, 15706916060]

約数ペア:

[(1, 15706916060), (2, 7853458030), (4, 3926729015), (5, 3141383212), (10, 1570691606), (11, 1427901460), (20, 785345803), (22, 713950730), (44, 356975365), (55, 285580292), (110, 142790146), (220, 71395073), (1913, 8210620), (3826, 4105310), (7652, 2052655), (9565, 1642124), (19130, 821062), (21043, 746420), (37321, 420860), (38260, 410531), (42086, 373210), (74642, 210430), (84172, 186605), (105215, 149284)]