2828104240

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2719331}}^1$

素因数の和:2719357

約数の個数: 40

約数和(自身を含む): 7081140528

約数和(自身を除く): 4253036288

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 2719331, 5438662, 10877324, 13596655, 21754648, 27193310, 35351303, 43509296, 54386620, 70702606, 108773240, 141405212, 176756515, 217546480, 282810424, 353513030, 565620848, 707026060, 1414052120, 2828104240]

約数ペア:

[(1, 2828104240), (2, 1414052120), (4, 707026060), (5, 565620848), (8, 353513030), (10, 282810424), (13, 217546480), (16, 176756515), (20, 141405212), (26, 108773240), (40, 70702606), (52, 54386620), (65, 43509296), (80, 35351303), (104, 27193310), (130, 21754648), (208, 13596655), (260, 10877324), (520, 5438662), (1040, 2719331)]