67876120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{130531}}^1$

素因数の和:130555

約数の個数: 32

約数和(自身を含む): 164470320

約数和(自身を除く): 96594200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 130531, 261062, 522124, 652655, 1044248, 1305310, 1696903, 2610620, 3393806, 5221240, 6787612, 8484515, 13575224, 16969030, 33938060, 67876120]

約数ペア:

[(1, 67876120), (2, 33938060), (4, 16969030), (5, 13575224), (8, 8484515), (10, 6787612), (13, 5221240), (20, 3393806), (26, 2610620), (40, 1696903), (52, 1305310), (65, 1044248), (104, 652655), (130, 522124), (260, 261062), (520, 130531)]