5665520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:238

約数の個数: 80

約数和(自身を含む): 15379968

約数和(自身を除く): 9714448

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 67, 70, 80, 112, 134, 140, 151, 268, 280, 302, 335, 469, 536, 560, 604, 670, 755, 938, 1057, 1072, 1208, 1340, 1510, 1876, 2114, 2345, 2416, 2680, 3020, 3752, 4228, 4690, 5285, 5360, 6040, 7504, 8456, 9380, 10117, 10570, 12080, 16912, 18760, 20234, 21140, 37520, 40468, 42280, 50585, 70819, 80936, 84560, 101170, 141638, 161872, 202340, 283276, 354095, 404680, 566552, 708190, 809360, 1133104, 1416380, 2832760, 5665520]

約数ペア:

[(1, 5665520), (2, 2832760), (4, 1416380), (5, 1133104), (7, 809360), (8, 708190), (10, 566552), (14, 404680), (16, 354095), (20, 283276), (28, 202340), (35, 161872), (40, 141638), (56, 101170), (67, 84560), (70, 80936), (80, 70819), (112, 50585), (134, 42280), (140, 40468), (151, 37520), (268, 21140), (280, 20234), (302, 18760), (335, 16912), (469, 12080), (536, 10570), (560, 10117), (604, 9380), (670, 8456), (755, 7504), (938, 6040), (1057, 5360), (1072, 5285), (1208, 4690), (1340, 4228), (1510, 3752), (1876, 3020), (2114, 2680), (2345, 2416)]