79784600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{56989}}^1$

素因数の和:57012

約数の個数: 48

約数和(自身を含む): 212002800

約数和(自身を除く): 132218200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 56989, 113978, 227956, 284945, 398923, 455912, 569890, 797846, 1139780, 1424725, 1595692, 1994615, 2279560, 2849450, 3191384, 3989230, 5698900, 7978460, 9973075, 11397800, 15956920, 19946150, 39892300, 79784600]

約数ペア:

[(1, 79784600), (2, 39892300), (4, 19946150), (5, 15956920), (7, 11397800), (8, 9973075), (10, 7978460), (14, 5698900), (20, 3989230), (25, 3191384), (28, 2849450), (35, 2279560), (40, 1994615), (50, 1595692), (56, 1424725), (70, 1139780), (100, 797846), (140, 569890), (175, 455912), (200, 398923), (280, 284945), (350, 227956), (700, 113978), (1400, 56989)]