7870240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{7027}}^1$

素因数の和:7049

約数の個数: 48

約数和(自身を含む): 21252672

約数和(自身を除く): 13382432

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 7027, 14054, 28108, 35135, 49189, 56216, 70270, 98378, 112432, 140540, 196756, 224864, 245945, 281080, 393512, 491890, 562160, 787024, 983780, 1124320, 1574048, 1967560, 3935120, 7870240]

約数ペア:

[(1, 7870240), (2, 3935120), (4, 1967560), (5, 1574048), (7, 1124320), (8, 983780), (10, 787024), (14, 562160), (16, 491890), (20, 393512), (28, 281080), (32, 245945), (35, 224864), (40, 196756), (56, 140540), (70, 112432), (80, 98378), (112, 70270), (140, 56216), (160, 49189), (224, 35135), (280, 28108), (560, 14054), (1120, 7027)]