39528068060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{435619}}^1$

素因数の和:435990

約数の個数: 48

約数和(自身を含む): 89650596000

約数和(自身を除く): 50122527940

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 349, 698, 1396, 1745, 3490, 4537, 6980, 9074, 18148, 22685, 45370, 90740, 435619, 871238, 1742476, 2178095, 4356190, 5663047, 8712380, 11326094, 22652188, 28315235, 56630470, 113260940, 152031031, 304062062, 608124124, 760155155, 1520310310, 1976403403, 3040620620, 3952806806, 7905613612, 9882017015, 19764034030, 39528068060]

約数ペア:

[(1, 39528068060), (2, 19764034030), (4, 9882017015), (5, 7905613612), (10, 3952806806), (13, 3040620620), (20, 1976403403), (26, 1520310310), (52, 760155155), (65, 608124124), (130, 304062062), (260, 152031031), (349, 113260940), (698, 56630470), (1396, 28315235), (1745, 22652188), (3490, 11326094), (4537, 8712380), (6980, 5663047), (9074, 4356190), (18148, 2178095), (22685, 1742476), (45370, 871238), (90740, 435619)]