76494640

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{7529}}^1$

素因数の和:7669

約数の個数: 40

約数和(自身を含む): 179274240

約数和(自身を除く): 102779600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 1016, 1270, 2032, 2540, 5080, 7529, 10160, 15058, 30116, 37645, 60232, 75290, 120464, 150580, 301160, 602320, 956183, 1912366, 3824732, 4780915, 7649464, 9561830, 15298928, 19123660, 38247320, 76494640]

約数ペア:

[(1, 76494640), (2, 38247320), (4, 19123660), (5, 15298928), (8, 9561830), (10, 7649464), (16, 4780915), (20, 3824732), (40, 1912366), (80, 956183), (127, 602320), (254, 301160), (508, 150580), (635, 120464), (1016, 75290), (1270, 60232), (2032, 37645), (2540, 30116), (5080, 15058), (7529, 10160)]