2019955610

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{92957}}^1$

素因数の和:93058

約数の個数: 32

約数和(自身を含む): 3794917392

約数和(自身を除く): 1774961782

約数列:

[1, 2, 5, 10, 41, 53, 82, 106, 205, 265, 410, 530, 2173, 4346, 10865, 21730, 92957, 185914, 464785, 929570, 3811237, 4926721, 7622474, 9853442, 19056185, 24633605, 38112370, 49267210, 201995561, 403991122, 1009977805, 2019955610]

約数ペア:

[(1, 2019955610), (2, 1009977805), (5, 403991122), (10, 201995561), (41, 49267210), (53, 38112370), (82, 24633605), (106, 19056185), (205, 9853442), (265, 7622474), (410, 4926721), (530, 3811237), (2173, 929570), (4346, 464785), (10865, 185914), (21730, 92957)]