57796240

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{311}}^1$

素因数の和:448

約数の個数: 80

約数和(自身を含む): 142062336

約数和(自身を除く): 84266096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 101, 115, 184, 202, 230, 311, 368, 404, 460, 505, 622, 808, 920, 1010, 1244, 1555, 1616, 1840, 2020, 2323, 2488, 3110, 4040, 4646, 4976, 6220, 7153, 8080, 9292, 11615, 12440, 14306, 18584, 23230, 24880, 28612, 31411, 35765, 37168, 46460, 57224, 62822, 71530, 92920, 114448, 125644, 143060, 157055, 185840, 251288, 286120, 314110, 502576, 572240, 628220, 722453, 1256440, 1444906, 2512880, 2889812, 3612265, 5779624, 7224530, 11559248, 14449060, 28898120, 57796240]

約数ペア:

[(1, 57796240), (2, 28898120), (4, 14449060), (5, 11559248), (8, 7224530), (10, 5779624), (16, 3612265), (20, 2889812), (23, 2512880), (40, 1444906), (46, 1256440), (80, 722453), (92, 628220), (101, 572240), (115, 502576), (184, 314110), (202, 286120), (230, 251288), (311, 185840), (368, 157055), (404, 143060), (460, 125644), (505, 114448), (622, 92920), (808, 71530), (920, 62822), (1010, 57224), (1244, 46460), (1555, 37168), (1616, 35765), (1840, 31411), (2020, 28612), (2323, 24880), (2488, 23230), (3110, 18584), (4040, 14306), (4646, 12440), (4976, 11615), (6220, 9292), (7153, 8080)]