201475040

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{7451}}^1$

素因数の和:7492

約数の個数: 72

約数和(自身を含む): 515484648

約数和(自身を除く): 314009608

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, 1690, 2080, 2704, 3380, 5408, 6760, 7451, 13520, 14902, 27040, 29804, 37255, 59608, 74510, 96863, 119216, 149020, 193726, 238432, 298040, 387452, 484315, 596080, 774904, 968630, 1192160, 1259219, 1549808, 1937260, 2518438, 3099616, 3874520, 5036876, 6296095, 7749040, 10073752, 12592190, 15498080, 20147504, 25184380, 40295008, 50368760, 100737520, 201475040]

約数ペア:

[(1, 201475040), (2, 100737520), (4, 50368760), (5, 40295008), (8, 25184380), (10, 20147504), (13, 15498080), (16, 12592190), (20, 10073752), (26, 7749040), (32, 6296095), (40, 5036876), (52, 3874520), (65, 3099616), (80, 2518438), (104, 1937260), (130, 1549808), (160, 1259219), (169, 1192160), (208, 968630), (260, 774904), (338, 596080), (416, 484315), (520, 387452), (676, 298040), (845, 238432), (1040, 193726), (1352, 149020), (1690, 119216), (2080, 96863), (2704, 74510), (3380, 59608), (5408, 37255), (6760, 29804), (7451, 27040), (13520, 14902)]