85828960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{389}}^1$

素因数の和:608

約数の個数: 96

約数和(自身を含む): 233513280

約数和(自身を除く): 147684320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 197, 224, 280, 389, 394, 560, 778, 788, 985, 1120, 1379, 1556, 1576, 1945, 1970, 2723, 2758, 3112, 3152, 3890, 3940, 5446, 5516, 6224, 6304, 6895, 7780, 7880, 10892, 11032, 12448, 13615, 13790, 15560, 15760, 21784, 22064, 27230, 27580, 31120, 31520, 43568, 44128, 54460, 55160, 62240, 76633, 87136, 108920, 110320, 153266, 217840, 220640, 306532, 383165, 435680, 536431, 613064, 766330, 1072862, 1226128, 1532660, 2145724, 2452256, 2682155, 3065320, 4291448, 5364310, 6130640, 8582896, 10728620, 12261280, 17165792, 21457240, 42914480, 85828960]

約数ペア:

[(1, 85828960), (2, 42914480), (4, 21457240), (5, 17165792), (7, 12261280), (8, 10728620), (10, 8582896), (14, 6130640), (16, 5364310), (20, 4291448), (28, 3065320), (32, 2682155), (35, 2452256), (40, 2145724), (56, 1532660), (70, 1226128), (80, 1072862), (112, 766330), (140, 613064), (160, 536431), (197, 435680), (224, 383165), (280, 306532), (389, 220640), (394, 217840), (560, 153266), (778, 110320), (788, 108920), (985, 87136), (1120, 76633), (1379, 62240), (1556, 55160), (1576, 54460), (1945, 44128), (1970, 43568), (2723, 31520), (2758, 31120), (3112, 27580), (3152, 27230), (3890, 22064), (3940, 21784), (5446, 15760), (5516, 15560), (6224, 13790), (6304, 13615), (6895, 12448), (7780, 11032), (7880, 10892)]