57396380

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{383}}^1$

素因数の和:578

約数の個数: 48

約数和(自身を含む): 123863040

約数和(自身を除く): 66466660

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 127, 236, 254, 295, 383, 508, 590, 635, 766, 1180, 1270, 1532, 1915, 2540, 3830, 7493, 7660, 14986, 22597, 29972, 37465, 45194, 48641, 74930, 90388, 97282, 112985, 149860, 194564, 225970, 243205, 451940, 486410, 972820, 2869819, 5739638, 11479276, 14349095, 28698190, 57396380]

約数ペア:

[(1, 57396380), (2, 28698190), (4, 14349095), (5, 11479276), (10, 5739638), (20, 2869819), (59, 972820), (118, 486410), (127, 451940), (236, 243205), (254, 225970), (295, 194564), (383, 149860), (508, 112985), (590, 97282), (635, 90388), (766, 74930), (1180, 48641), (1270, 45194), (1532, 37465), (1915, 29972), (2540, 22597), (3830, 14986), (7493, 7660)]