112199080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{400711}}^1$

素因数の和:400729

約数の個数: 32

約数和(自身を含む): 288512640

約数和(自身を除く): 176313560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 400711, 801422, 1602844, 2003555, 2804977, 3205688, 4007110, 5609954, 8014220, 11219908, 14024885, 16028440, 22439816, 28049770, 56099540, 112199080]

約数ペア:

[(1, 112199080), (2, 56099540), (4, 28049770), (5, 22439816), (7, 16028440), (8, 14024885), (10, 11219908), (14, 8014220), (20, 5609954), (28, 4007110), (35, 3205688), (40, 2804977), (56, 2003555), (70, 1602844), (140, 801422), (280, 400711)]