26486522390

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{613}}^1\times {\mathrm{187861}}^1$

素因数の和:188504

約数の個数: 32

約数和(自身を含む): 49830019776

約数和(自身を除く): 23343497386

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 613, 1226, 3065, 6130, 14099, 28198, 70495, 140990, 187861, 375722, 939305, 1878610, 4320803, 8641606, 21604015, 43208030, 115158793, 230317586, 575793965, 1151587930, 2648652239, 5297304478, 13243261195, 26486522390]

約数ペア:

[(1, 26486522390), (2, 13243261195), (5, 5297304478), (10, 2648652239), (23, 1151587930), (46, 575793965), (115, 230317586), (230, 115158793), (613, 43208030), (1226, 21604015), (3065, 8641606), (6130, 4320803), (14099, 1878610), (28198, 939305), (70495, 375722), (140990, 187861)]