40392642010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{577037743}}^1$

素因数の和:577037757

約数の個数: 16

約数和(自身を含む): 83093435136

約数和(自身を除く): 42700793126

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 577037743, 1154075486, 2885188715, 4039264201, 5770377430, 8078528402, 20196321005, 40392642010]

約数ペア:

[(1, 40392642010), (2, 20196321005), (5, 8078528402), (7, 5770377430), (10, 4039264201), (14, 2885188715), (35, 1154075486), (70, 577037743)]