37828960

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1399}}^1$

素因数の和:1440

約数の個数: 72

約数和(自身を含む): 96843600

約数和(自身を除く): 59014640

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 169, 208, 260, 338, 416, 520, 676, 845, 1040, 1352, 1399, 1690, 2080, 2704, 2798, 3380, 5408, 5596, 6760, 6995, 11192, 13520, 13990, 18187, 22384, 27040, 27980, 36374, 44768, 55960, 72748, 90935, 111920, 145496, 181870, 223840, 236431, 290992, 363740, 472862, 581984, 727480, 945724, 1182155, 1454960, 1891448, 2364310, 2909920, 3782896, 4728620, 7565792, 9457240, 18914480, 37828960]

約数ペア:

[(1, 37828960), (2, 18914480), (4, 9457240), (5, 7565792), (8, 4728620), (10, 3782896), (13, 2909920), (16, 2364310), (20, 1891448), (26, 1454960), (32, 1182155), (40, 945724), (52, 727480), (65, 581984), (80, 472862), (104, 363740), (130, 290992), (160, 236431), (169, 223840), (208, 181870), (260, 145496), (338, 111920), (416, 90935), (520, 72748), (676, 55960), (845, 44768), (1040, 36374), (1352, 27980), (1399, 27040), (1690, 22384), (2080, 18187), (2704, 13990), (2798, 13520), (3380, 11192), (5408, 6995), (5596, 6760)]