25063610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1031}}^1$

素因数の和:1079

約数の個数: 64

約数和(自身を含む): 56173824

約数和(自身を除く): 31110214

約数列:

[1, 2, 5, 10, 11, 13, 17, 22, 26, 34, 55, 65, 85, 110, 130, 143, 170, 187, 221, 286, 374, 442, 715, 935, 1031, 1105, 1430, 1870, 2062, 2210, 2431, 4862, 5155, 10310, 11341, 12155, 13403, 17527, 22682, 24310, 26806, 35054, 56705, 67015, 87635, 113410, 134030, 147433, 175270, 192797, 227851, 294866, 385594, 455702, 737165, 963985, 1139255, 1474330, 1927970, 2278510, 2506361, 5012722, 12531805, 25063610]

約数ペア:

[(1, 25063610), (2, 12531805), (5, 5012722), (10, 2506361), (11, 2278510), (13, 1927970), (17, 1474330), (22, 1139255), (26, 963985), (34, 737165), (55, 455702), (65, 385594), (85, 294866), (110, 227851), (130, 192797), (143, 175270), (170, 147433), (187, 134030), (221, 113410), (286, 87635), (374, 67015), (442, 56705), (715, 35054), (935, 26806), (1031, 24310), (1105, 22682), (1430, 17527), (1870, 13403), (2062, 12155), (2210, 11341), (2431, 10310), (4862, 5155)]