27501790

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1097}}^1$

素因数の和:1236

約数の個数: 32

約数和(自身を含む): 52176960

約数和(自身を除く): 24675170

約数列:

[1, 2, 5, 10, 23, 46, 109, 115, 218, 230, 545, 1090, 1097, 2194, 2507, 5014, 5485, 10970, 12535, 25070, 25231, 50462, 119573, 126155, 239146, 252310, 597865, 1195730, 2750179, 5500358, 13750895, 27501790]

約数ペア:

[(1, 27501790), (2, 13750895), (5, 5500358), (10, 2750179), (23, 1195730), (46, 597865), (109, 252310), (115, 239146), (218, 126155), (230, 119573), (545, 50462), (1090, 25231), (1097, 25070), (2194, 12535), (2507, 10970), (5014, 5485)]