5392660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2963}}^1$

素因数の和:2992

約数の個数: 48

約数和(自身を含む): 13942656

約数和(自身を除く): 8549996

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 2963, 5926, 11852, 14815, 20741, 29630, 38519, 41482, 59260, 77038, 82964, 103705, 154076, 192595, 207410, 269633, 385190, 414820, 539266, 770380, 1078532, 1348165, 2696330, 5392660]

約数ペア:

[(1, 5392660), (2, 2696330), (4, 1348165), (5, 1078532), (7, 770380), (10, 539266), (13, 414820), (14, 385190), (20, 269633), (26, 207410), (28, 192595), (35, 154076), (52, 103705), (65, 82964), (70, 77038), (91, 59260), (130, 41482), (140, 38519), (182, 29630), (260, 20741), (364, 14815), (455, 11852), (910, 5926), (1820, 2963)]