38064440

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{127}}^2$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 87787800

約数和(自身を除く): 49723360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 127, 236, 254, 295, 472, 508, 590, 635, 1016, 1180, 1270, 2360, 2540, 5080, 7493, 14986, 16129, 29972, 32258, 37465, 59944, 64516, 74930, 80645, 129032, 149860, 161290, 299720, 322580, 645160, 951611, 1903222, 3806444, 4758055, 7612888, 9516110, 19032220, 38064440]

約数ペア:

[(1, 38064440), (2, 19032220), (4, 9516110), (5, 7612888), (8, 4758055), (10, 3806444), (20, 1903222), (40, 951611), (59, 645160), (118, 322580), (127, 299720), (236, 161290), (254, 149860), (295, 129032), (472, 80645), (508, 74930), (590, 64516), (635, 59944), (1016, 37465), (1180, 32258), (1270, 29972), (2360, 16129), (2540, 14986), (5080, 7493)]