25527190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1097}}^1$

素因数の和:1296

約数の個数: 32

約数和(自身を含む): 49805280

約数和(自身を除く): 24278090

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 179, 358, 895, 1097, 1790, 2194, 2327, 4654, 5485, 10970, 11635, 14261, 23270, 28522, 71305, 142610, 196363, 392726, 981815, 1963630, 2552719, 5105438, 12763595, 25527190]

約数ペア:

[(1, 25527190), (2, 12763595), (5, 5105438), (10, 2552719), (13, 1963630), (26, 981815), (65, 392726), (130, 196363), (179, 142610), (358, 71305), (895, 28522), (1097, 23270), (1790, 14261), (2194, 11635), (2327, 10970), (4654, 5485)]