2023256620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{19609}}^1$

素因数の和:19703

約数の個数: 96

約数和(自身を含む): 5376591360

約数和(自身を除く): 3353334740

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 67, 70, 77, 110, 134, 140, 154, 220, 268, 308, 335, 385, 469, 670, 737, 770, 938, 1340, 1474, 1540, 1876, 2345, 2948, 3685, 4690, 5159, 7370, 9380, 10318, 14740, 19609, 20636, 25795, 39218, 51590, 78436, 98045, 103180, 137263, 196090, 215699, 274526, 392180, 431398, 549052, 686315, 862796, 1078495, 1313803, 1372630, 1509893, 2156990, 2627606, 2745260, 3019786, 4313980, 5255212, 6039572, 6569015, 7549465, 9196621, 13138030, 14451833, 15098930, 18393242, 26276060, 28903666, 30197860, 36786484, 45983105, 57807332, 72259165, 91966210, 101162831, 144518330, 183932420, 202325662, 289036660, 404651324, 505814155, 1011628310, 2023256620]

約数ペア:

[(1, 2023256620), (2, 1011628310), (4, 505814155), (5, 404651324), (7, 289036660), (10, 202325662), (11, 183932420), (14, 144518330), (20, 101162831), (22, 91966210), (28, 72259165), (35, 57807332), (44, 45983105), (55, 36786484), (67, 30197860), (70, 28903666), (77, 26276060), (110, 18393242), (134, 15098930), (140, 14451833), (154, 13138030), (220, 9196621), (268, 7549465), (308, 6569015), (335, 6039572), (385, 5255212), (469, 4313980), (670, 3019786), (737, 2745260), (770, 2627606), (938, 2156990), (1340, 1509893), (1474, 1372630), (1540, 1313803), (1876, 1078495), (2345, 862796), (2948, 686315), (3685, 549052), (4690, 431398), (5159, 392180), (7370, 274526), (9380, 215699), (10318, 196090), (14740, 137263), (19609, 103180), (20636, 98045), (25795, 78436), (39218, 51590)]