80458024990

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{7103}}^1\times {\mathrm{23117}}^1$

素因数の和:30241

約数の個数: 48

約数和(自身を含む): 168500259072

約数和(自身を除く): 88042234082

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 7103, 14206, 23117, 35515, 46234, 49721, 71030, 99442, 115585, 161819, 231170, 248605, 323638, 348047, 497210, 696094, 809095, 1132733, 1618190, 1740235, 2265466, 3480470, 5663665, 11327330, 164200051, 328400102, 821000255, 1149400357, 1642000510, 2298800714, 5747001785, 8045802499, 11494003570, 16091604998, 40229012495, 80458024990]

約数ペア:

[(1, 80458024990), (2, 40229012495), (5, 16091604998), (7, 11494003570), (10, 8045802499), (14, 5747001785), (35, 2298800714), (49, 1642000510), (70, 1149400357), (98, 821000255), (245, 328400102), (490, 164200051), (7103, 11327330), (14206, 5663665), (23117, 3480470), (35515, 2265466), (46234, 1740235), (49721, 1618190), (71030, 1132733), (99442, 809095), (115585, 696094), (161819, 497210), (231170, 348047), (248605, 323638)]