54312640

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8933}}^1$

素因数の和:8969

約数の個数: 56

約数和(自身を含む): 136154160

約数和(自身を除く): 81841520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 8933, 17866, 35732, 44665, 71464, 89330, 142928, 169727, 178660, 285856, 339454, 357320, 571712, 678908, 714640, 848635, 1357816, 1429280, 1697270, 2715632, 2858560, 3394540, 5431264, 6789080, 10862528, 13578160, 27156320, 54312640]

約数ペア:

[(1, 54312640), (2, 27156320), (4, 13578160), (5, 10862528), (8, 6789080), (10, 5431264), (16, 3394540), (19, 2858560), (20, 2715632), (32, 1697270), (38, 1429280), (40, 1357816), (64, 848635), (76, 714640), (80, 678908), (95, 571712), (152, 357320), (160, 339454), (190, 285856), (304, 178660), (320, 169727), (380, 142928), (608, 89330), (760, 71464), (1216, 44665), (1520, 35732), (3040, 17866), (6080, 8933)]