8321017690

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1753}}^1\times {\mathrm{12829}}^1$

素因数の和:14626

約数の個数: 32

約数和(自身を含む): 15392612880

約数和(自身を除く): 7071595190

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 1753, 3506, 8765, 12829, 17530, 25658, 64145, 64861, 128290, 129722, 324305, 474673, 648610, 949346, 2373365, 4746730, 22489237, 44978474, 112446185, 224892370, 832101769, 1664203538, 4160508845, 8321017690]

約数ペア:

[(1, 8321017690), (2, 4160508845), (5, 1664203538), (10, 832101769), (37, 224892370), (74, 112446185), (185, 44978474), (370, 22489237), (1753, 4746730), (3506, 2373365), (8765, 949346), (12829, 648610), (17530, 474673), (25658, 324305), (64145, 129722), (64861, 128290)]