76281280

素因数分解:

$2^6\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1877}}^1$

素因数の和:2021

約数の個数: 56

約数和(自身を含む): 183172608

約数和(自身を除く): 106891328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 160, 254, 320, 508, 635, 1016, 1270, 1877, 2032, 2540, 3754, 4064, 5080, 7508, 8128, 9385, 10160, 15016, 18770, 20320, 30032, 37540, 40640, 60064, 75080, 120128, 150160, 238379, 300320, 476758, 600640, 953516, 1191895, 1907032, 2383790, 3814064, 4767580, 7628128, 9535160, 15256256, 19070320, 38140640, 76281280]

約数ペア:

[(1, 76281280), (2, 38140640), (4, 19070320), (5, 15256256), (8, 9535160), (10, 7628128), (16, 4767580), (20, 3814064), (32, 2383790), (40, 1907032), (64, 1191895), (80, 953516), (127, 600640), (160, 476758), (254, 300320), (320, 238379), (508, 150160), (635, 120128), (1016, 75080), (1270, 60064), (1877, 40640), (2032, 37540), (2540, 30032), (3754, 20320), (4064, 18770), (5080, 15016), (7508, 10160), (8128, 9385)]