112990640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{201769}}^1$

素因数の和:201789

約数の個数: 40

約数和(自身を含む): 300233760

約数和(自身を除く): 187243120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 201769, 403538, 807076, 1008845, 1412383, 1614152, 2017690, 2824766, 3228304, 4035380, 5649532, 7061915, 8070760, 11299064, 14123830, 16141520, 22598128, 28247660, 56495320, 112990640]

約数ペア:

[(1, 112990640), (2, 56495320), (4, 28247660), (5, 22598128), (7, 16141520), (8, 14123830), (10, 11299064), (14, 8070760), (16, 7061915), (20, 5649532), (28, 4035380), (35, 3228304), (40, 2824766), (56, 2017690), (70, 1614152), (80, 1412383), (112, 1008845), (140, 807076), (280, 403538), (560, 201769)]