72452416310

素因数分解:

$2^1\times 5^1\times {\mathrm{991}}^1\times {\mathrm{7311041}}^1$

素因数の和:7312039

約数の個数: 16

約数和(自身を含む): 130545965952

約数和(自身を除く): 58093549642

約数列:

[1, 2, 5, 10, 991, 1982, 4955, 9910, 7311041, 14622082, 36555205, 73110410, 7245241631, 14490483262, 36226208155, 72452416310]

約数ペア:

[(1, 72452416310), (2, 36226208155), (5, 14490483262), (10, 7245241631), (991, 73110410), (1982, 36555205), (4955, 14622082), (9910, 7311041)]