27757120

素因数分解:

$2^6\times 5^1\times {\mathrm{127}}^1\times {\mathrm{683}}^1$

素因数の和:827

約数の個数: 56

約数和(自身を含む): 66714624

約数和(自身を除く): 38957504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 160, 254, 320, 508, 635, 683, 1016, 1270, 1366, 2032, 2540, 2732, 3415, 4064, 5080, 5464, 6830, 8128, 10160, 10928, 13660, 20320, 21856, 27320, 40640, 43712, 54640, 86741, 109280, 173482, 218560, 346964, 433705, 693928, 867410, 1387856, 1734820, 2775712, 3469640, 5551424, 6939280, 13878560, 27757120]

約数ペア:

[(1, 27757120), (2, 13878560), (4, 6939280), (5, 5551424), (8, 3469640), (10, 2775712), (16, 1734820), (20, 1387856), (32, 867410), (40, 693928), (64, 433705), (80, 346964), (127, 218560), (160, 173482), (254, 109280), (320, 86741), (508, 54640), (635, 43712), (683, 40640), (1016, 27320), (1270, 21856), (1366, 20320), (2032, 13660), (2540, 10928), (2732, 10160), (3415, 8128), (4064, 6830), (5080, 5464)]