13302729220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3187}}^1\times {\mathrm{18973}}^1$

素因数の和:22180

約数の個数: 48

約数和(自身を含む): 30486512448

約数和(自身を除く): 17183783228

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 3187, 6374, 12748, 15935, 18973, 31870, 35057, 37946, 63740, 70114, 75892, 94865, 140228, 175285, 189730, 208703, 350570, 379460, 417406, 701140, 834812, 1043515, 2087030, 4174060, 60466951, 120933902, 241867804, 302334755, 604669510, 665136461, 1209339020, 1330272922, 2660545844, 3325682305, 6651364610, 13302729220]

約数ペア:

[(1, 13302729220), (2, 6651364610), (4, 3325682305), (5, 2660545844), (10, 1330272922), (11, 1209339020), (20, 665136461), (22, 604669510), (44, 302334755), (55, 241867804), (110, 120933902), (220, 60466951), (3187, 4174060), (6374, 2087030), (12748, 1043515), (15935, 834812), (18973, 701140), (31870, 417406), (35057, 379460), (37946, 350570), (63740, 208703), (70114, 189730), (75892, 175285), (94865, 140228)]