16970560

素因数分解:

$2^6\times 5^1\times {\mathrm{181}}^1\times {\mathrm{293}}^1$

素因数の和:491

約数の個数: 56

約数和(自身を含む): 40773096

約数和(自身を除く): 23802536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 181, 293, 320, 362, 586, 724, 905, 1172, 1448, 1465, 1810, 2344, 2896, 2930, 3620, 4688, 5792, 5860, 7240, 9376, 11584, 11720, 14480, 18752, 23440, 28960, 46880, 53033, 57920, 93760, 106066, 212132, 265165, 424264, 530330, 848528, 1060660, 1697056, 2121320, 3394112, 4242640, 8485280, 16970560]

約数ペア:

[(1, 16970560), (2, 8485280), (4, 4242640), (5, 3394112), (8, 2121320), (10, 1697056), (16, 1060660), (20, 848528), (32, 530330), (40, 424264), (64, 265165), (80, 212132), (160, 106066), (181, 93760), (293, 57920), (320, 53033), (362, 46880), (586, 28960), (724, 23440), (905, 18752), (1172, 14480), (1448, 11720), (1465, 11584), (1810, 9376), (2344, 7240), (2896, 5860), (2930, 5792), (3620, 4688)]