76378240

素因数分解:

$2^7\times 5^1\times {\mathrm{131}}^1\times {\mathrm{911}}^1$

素因数の和:1061

約数の個数: 64

約数和(自身を含む): 184187520

約数和(自身を除く): 107809280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 131, 160, 262, 320, 524, 640, 655, 911, 1048, 1310, 1822, 2096, 2620, 3644, 4192, 4555, 5240, 7288, 8384, 9110, 10480, 14576, 16768, 18220, 20960, 29152, 36440, 41920, 58304, 72880, 83840, 116608, 119341, 145760, 238682, 291520, 477364, 583040, 596705, 954728, 1193410, 1909456, 2386820, 3818912, 4773640, 7637824, 9547280, 15275648, 19094560, 38189120, 76378240]

約数ペア:

[(1, 76378240), (2, 38189120), (4, 19094560), (5, 15275648), (8, 9547280), (10, 7637824), (16, 4773640), (20, 3818912), (32, 2386820), (40, 1909456), (64, 1193410), (80, 954728), (128, 596705), (131, 583040), (160, 477364), (262, 291520), (320, 238682), (524, 145760), (640, 119341), (655, 116608), (911, 83840), (1048, 72880), (1310, 58304), (1822, 41920), (2096, 36440), (2620, 29152), (3644, 20960), (4192, 18220), (4555, 16768), (5240, 14576), (7288, 10480), (8384, 9110)]