65805610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{13681}}^1$

素因数の和:13738

約数の個数: 32

約数和(自身を含む): 131018832

約数和(自身を除く): 65213222

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4810, 13681, 27362, 68405, 136810, 177853, 355706, 506197, 889265, 1012394, 1778530, 2530985, 5061970, 6580561, 13161122, 32902805, 65805610]

約数ペア:

[(1, 65805610), (2, 32902805), (5, 13161122), (10, 6580561), (13, 5061970), (26, 2530985), (37, 1778530), (65, 1012394), (74, 889265), (130, 506197), (185, 355706), (370, 177853), (481, 136810), (962, 68405), (2405, 27362), (4810, 13681)]